Many impacts can be brought by global warming, here I would introduce two impact each on the aspect on ecosystem and agriculture.
On ecosystem:
1. Shift in distribution of plants:
The changes in climate brought by global warming will alter the natural distribution limits for vegetation. For example, forests are moving north into the ;and that was once Arctic tundra, while the growing season increased in northern high latitudes.
2. Extinction or endangerment of species
Species may not be able to cope with climate change unlike human, hence intolerance of the increasing temperature may led to the extinction of spices. For example, coral reef cannot survive under temperature over 30 degree Celsius hence facing the danger of extinction.
On agriculture:
3.Farm production lowered
A warmer climate would lead to a loss of soil moisture hence increasing the erosion rate, and the dry soil will lower the land productivity as crops cannot grow on these barren land, especially water thirsty crops such as rice.
4.Farm production destroyed
Pests may become more active given the shorter and warmer winter, while floods may be present more often given the rapidly rising sea level and the instability of the climate.
Hope it helps!
Global warming is expected to have impacts such as rising sea levels, extreme weather events, shifts in ecosystems, and changes in food production.
Explanation:Global warming is expected to have several impacts on the planet. Four of these impacts include:
Rising sea levels: As glaciers and polar ice sheets melt, the volume of water in the oceans increases, leading to higher sea levels. This can result in coastal flooding and the loss of coastal ecosystems and human communities. Extreme weather events: Global warming is causing greater frequency and severity of extreme weather events such as hurricanes, droughts, and heatwaves. These events can lead to property damage, loss of life, and displacement of people. Shifts in ecosystems: Terrestrial plant and animal ranges are expected to shift towards the poles due to changes in temperature and climate. This can result in the disruption of natural habitats and loss of biodiversity. Food production changes: Changes in temperature and precipitation patterns can affect agricultural production. Some regions may experience reduced crop yields, leading to food shortages and increased food prices.
In which diagram do angles 1 and 2 form a linear pair?
Answer:
the second diagram.
Explanation:
the director formed by both of the angles results in a linear pair
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Which countries have unique wildlife species due to their isolation?
Antarctica and Indonesia
Antarctica and Australia
none of these
Australia and New Zealand
Final answer:
Australia and New Zealand have unique wildlife due to their historic isolation, resulting in a diverse range of endemic species such as marsupials. Their geographical separation from other landmasses has prevented the migration of species and led to significant evolutionary divergence.
Explanation:
The countries that have unique wildlife species due to their isolation are Australia and New Zealand. Their historic isolation has led to the development of endemic species, such as a variety of marsupials including kangaroos, wallabies, and koalas. For instance, Australia's long period of isolation resulted in a diverse range of marsupials and the absence of many other mammals commonly found elsewhere.
Australia is remarkable because it is a continent, an island, and a country simultaneously, while New Zealand consists of two main islands with distinct biodiversity. The isolation by water has prevented the migration of species, allowing these countries to evolve unique and distinct flora and fauna. The Wallace's Line and Weber's Line are examples of the biogeographical separation between the Asian and Austral realms, emphasizing the differences in species' development due to their physical separation during the ice ages.
Except for solar cells and hydrokinetic buoys, which do all power-generation technologies use to generate electricity?
A. Boiler
B. Photosynthesis
C. Turbine
D. Coal
Answer:
C. Turbine
Explanation:
Most power-generation technologies use a form of turbine to create electricity. The turbine is forced to spin because of an external force applied to its blades, and that movement against a fixed generator created electricity.
In a gas or steam plant, the gases force the movement of the turbine.
In water-based plants, it's the water pushing the blades (like in a dam).
In a wind turbine, it's the wind pushing the blades.
And so on.
Which of the following statements best describes the weather conditions at positions A and B shown below?
A. It is raining at position A and clear at position B.
B. It is cloudy at position A and clear at position B.
C. It is cooler at position A than at position B.
D. It is warmer at position A than at position B.
Answer: D
Explanation:
The bumps show that if the weather is intense or not. So if A part hasn’t got any bumps, that means it is much warm and calm.
Answer:
Option (D)
Explanation:
The warm front refers to the region, where the cold air mass is readily being replaced by the warm air mass. This warm front is usually identified by the semi-circles in a weather map.
In the given image, a warm front is being shown. Here, the region comprising letter A is the warm zone and the region above the front comprising the letter B indicates a cold zone. The position A forms a low-pressure zone, so it is comparatively warmer than the position B.
Thus, the correct answer is option (D).
4. While viewing a topographic map, you notice a region in which the contour lines are very close
together. What can you conclude about this region?
O A. It contains a body of water
O B. It's near a political boundary.
O C. It has a high population
O D . It has a steep incline
Answer:
D . It has a steep incline
Explanation:
A topographic map is a map which is made up of contour lines. Contour lines connect places of equal elevation in a particular region. All the points on a contour line are at the same elevation above a reference surface.
When contour lines are drawn close together, it depicts an area with a very steep incline. This implies that the topography changes very sharply within a very short distance on land. Where contours are far apart, we have a very gentle slope which can be interpreted as a plain.
If you wanted to find a region rich in a particular type of rock, which type of map would you use?
A. Road
B. Geologic
C. Political
D. Physical
Answer: It is geologic there is no explanation but you can research some background information about it.
Earthquakes are characterized by three factors. Which of the following is not a factor?
{Please help me quick}
Convergent boundaries
Divergent boundaries
Magnetic boundaries
Hotspots
Answer:
Hotspots
Explanation:
I think that it is hotspots because hotspots are places with a lot of volcanoes and has nothing to do with earthquakes. I am sorry if it is wrong. Hope this answers your question.
1. If the Northern United States experiences an unusually warm season, what ocean oscillation process
is taking place?
O A. Global conveyer belt
Ο Β. EI Nino
O C. La Niña
O D. Coriolis effect
According to what I remember, it would be B. El Nino.
Forgive me if this is wrong.
ANSWER:
B. EL Nino is the ocean oscillation process which takes places in the Northern United states, in which unusual warm season can be experienced.
EXPLANATION:
EL Nino is stated as the portion for period changing climate. These climate follows a certain pattern. EL Nino is formed when the ocean surface temperature located at tropical Pacific Ocean goes over the limit for certain amount of time. EL Nino in simple word means interaction of high scale climatic atmosphere in ocean.when the population of organisms in an environment increases what inevitably happens to the population growth rate
Answer:
decreases
Explanation:
When a population of organisms has the conditions to increase, mainly lack of predators and surplus food resources, it increases exponentially. That rapid increase in the population doesn't lats for very long though. The reason why it can continue to grow as much as that the food resources are limited, so when the optimal number of organisms is on the scene in accordance to the available food sources, any further increase results in inner species competition for food. That will cause a significant decrease in the increase of the population, or even totally stop. The appearance of predators is also a factor, as the predators will increase in numbers in accordance to the amount of prey animals, so once they reach their optimal numbers then they will be able to control the population and its increase or decrease.
Answer:
changes from exponential to logistic
Explanation:
what is the fastest growing region in the United States
Answer
the fastest growing region is
Boise Idaho
Explanation:
The fastest growing region in the United States is the Sun Belt and certain areas of the Mountain West, due to factors like a favorable climate, job availability, and affordable housing.
Explanation:The fastest growing region in the United States currently is the Sun Belt region, which includes the states of California, Texas, and parts of the Mountain West. This region has seen rapid growth due to a combination of factors including a favorable climate, availability of jobs, and affordable housing.
In particular, the Mountain West states, including Colorado, Idaho, and Nevada, have had accelerated growth rates exceeding the US average. Some areas of rapid growth in the Mountain West include the Phoenix metropolitan area in Arizona and the Dallas-Fort Worth-Arlington metro area in Texas, which according to a report by the US Census Bureau, is the fastest growing metro area in the US.
The Sun Belt sees many migrants from other parts of the US, particularly Southern California, seeking a better lifestyle, warmer climate, and job opportunities in high-tech and tertiary industries. A lot of this growth is happening in the urban and suburban areas of the Sun Belt region, indicating a trend towards urbanization.
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If you have a big difference in temperatures, but it's raining rather than snowing, what conditions must exist?
ANSWER:
Condition we are looking at is upon the majority of the precipitation, when the process starts.
EXPLANATION:
It starts falling down to the ground. At its early state is formed in the form of snow, in high altitude the temperatures is pretty low. Snowflakes are produced in the process above the freezing level.
That is less than 32-degree F and it starts to fall down to the earth. It starts to fall in the form of snow. Later when it comes in contact with air than it starts to rain.
Which of the following lists the correctrequirements for a black hole to form?
A. The star must be 29 times larger than Earth's sun, and a supernova explosion must have occurred. B. The star must be 10 to 28 times larger than Earth's sun, and a supernova explosion must not have occurred. C. The star must be 10 to 28 times larger than Earth's sun, and a supernova explosion must have occurred. D. The star must be 29 times larger than Earth's sun, and a supernova explosion must not have occurred.
Answer:
A
Explanation:
Formation of black holes occur during the death of massive stars (at least 25 times larger than Earth’s sun). When the fuel of the massive star is exhausted, the star’s nuclear forces are unable to counter the gravitational collapse due to its own weight. The star dies in a supernovae and the remnant is a black hole.
Answer:
A. The star must be 29 times larger than Earth's sun, and a supernova explosion must have occurred.
Explanation:
The object has a strong gravitational force. Usually, a black hole has an enormous gas with an overall structure that is present in space. When determining the physical appearance, then it is about 28 times bulky and massive when comparing it with the sun. Therefore energy is pulled by the black hole from the surrounding galaxies.
The black holes are amazing because they have invisible beats that pass through the scatter forming a cosmic object that continues to captivate the explosions.
compared with warm fronts,cold fronts are A: faster moving B: less dense C: more cloudy or D: less steep
Answer:
A: faster moving
Explanation:
The cold fronts are air masses that are cold. They tend to be dense, cold, and dry. These fronts are also much steeper than the warm fronts. The cold fronts are much more powerful than the warm fronts, which is mostly because of their higher density. They managed to move much quicker, to push the other air masses out of its way, and to pass much longer distances than any other type of front. As the cold fronts are moving quickly, they are able to cause drop in the temperature of up to 15 C degrees in only one hour.
Cultural convergence is _____.
is sparking a range of social, political, economic and legal disputes because of the conflicting goals of consumers, producers and gatekeepers. These contradictory forces are pushing both toward cultural diversity and toward homogenization.
Cultural convergence is a mixture of cultures.
Explanation:
Convergence of cultures is the theory that two cultures become more and more similar as their interaction increases. In short, the more cultures interact, the more of their values, ideologies, behaviors, art and habits begin to reflect. So it is basically called as a ''mixture of cultures''.
The conception of convergence is a mixture of two different entities, and in the context of ''technology'' and ''computing'' for blending of two or more different technologies in one device or system.
Warm areas in the asthenosphere are thought to be
a) expanding and rising.
b) expanding and sinking.
c) contracting and rising.
d) contracting and sinking.
Answer:
a) expanding and rising.
Explanation:
Warm areas of the asthenosphere are generally believed to be expanding and rising. The cold areas are contracting and sinking.
We can picture the asthenosphere as pot of wax. As the pot is heated, the wax at the bottom of the pot rises and expands. The wax on top begins to fall to the bottom of the pot. A convective cell is eventually set up where cold wax sinks and hot wax rises.
This is the same mechanism at work in the asthenosphere. Colder part of the asthenosphere are denser and they sink like the cold wax top. The lighter part of the asthenosphere rises and upwells.
how were the countries of the arabian peninsula able to modernize quickly during the middle of the twentieth century
During the middle of the twentieth century, the Arabian countries flourished economically and they quickly started to change and to modernize. The reason why they were able to do so, and do it so quickly, was that they had the largest reserves of oil and natural gas. The oil especially was bringing in enormous amount of profit to them as it was the most demanded natural resource in the world. Because such enormous amount of money were coming in these countries, they were able to transform themselves very quickly, thus becoming countries where everything was modernized and of the highest standard. One thing that has to be noticed though is that these countries were not producing for themselves, nor did they developed any other industries, but pretty much everything was and still is imported.
What is the capital of Leeward islands
Answer:
Uturoa
Explanation:
How are the indigenous peoples of Australia and New Zealand working to revive their
traditional cultures?
Choose ALL answers that are correct.
by making film documentaries
by encouraging the use of the didgeridoo
by passing on action stories
by using boomerangs for recreation
Answer:
- by making film documentaries
- by encouraging the use of the didgeridoo
- by using boomerangs for recreation
Explanation:
The indigenous people of Australia and New Zealand faced forced assimilation by the European settlers, as well as pushing their culture on the margins and totally neglecting it. This resulted in big loss of their cultural heritage in most areas, and only small pockets in these two countries managed to preserve the traditional culture. The times have changed though, and the governments have been trying in the past few decades to make up for what their ancestors have done, so they have been supporting the indigenous people in reviving their culture. The support has been in making documentaries so that the larger masses can see them, implementing part of their culture in the school curriculum, using their traditional instruments such as the didgeridoo, as well as their trade mark hunting weapon, the boomerang.
Which number below represents an African country that was founded by
former slaves?
C. 22 (the country Liberia)
What does the Executive Office of the President do for the President of the United States
Final answer:
The Executive Office of the President (EOP) supports the President of the United States by providing expert advice and assistance on policy and decision making. Managed by the White House Chief of Staff, the EOP includes the National Security Council, the Office of Management and Budget, and other key advisory bodies. While some roles require Senate confirmation, the EOP overall helps the president to enforce laws and set policies.
Explanation:
The Executive Office of the President (EOP) plays a critical role in aiding the President of the United States in executing the duties of the office. Established in 1939 by President Franklin D. Roosevelt, the EOP's central function is to advise and assist the president in decision making and policy implementation. The EOP comprises various offices and councils, such as the National Security Council, the Office of Management and Budget, the Council of Economic Advisers, and the office of the Vice President, all working collaboratively to support the president.
The White House Chief of Staff leads the EOP and is supported by the president's personal staff, political advisers, speechwriters, and a press secretary, all tasked with managing the affairs and the message of the administration. Notably, some positions within the EOP require Senate confirmation, while others, like the president's personal staff, do not. The growth of the EOP reflects the evolving complexities of governing, necessitating a team of experts to ensure that the president can effectively manage both domestic and foreign policies.
Furthermore, the staff of the EOP serves at the president's pleasure and is crucial in implementing the executive branch's functions. Collectively, staff members provide speedy and simple responses to presidential inquiries, reflecting the increasing demands placed on the executive branch over time. The aim is to streamline the process by which the president enforces laws and steers the country's future.
The main physical characteristic affecting regional settlement patterns is _____.
Answer:
water is likely to be the main physical characteristic affecting regional settlement patterns
Explanation:
The main physical characteristic affecting regional settlement patterns is water.
Most settlements are established near water sources like rivers, lakes. Availability of water is key element to settlement patterns in most regions
Answer: I just did this and it's water
Explanation:
Hope you get it right :)
Which renewable resources are found on the smaller islands of Oceania
Answer:
The renewable natural resources that can be found on the smaller islands of Oceania are wind and solar energy.
Explanation:
Unlike the rest of Oceania, the smaller islands in the Pacific that constitute a minor part of Oceania are not as rich in the natural resources. The imports of fossil fuels by these island nations is huge and is responsible for draining of wealth from the islands. The major renewable natural resources here are wind and solar energy only. Steps are being taken to make the local people turn towards these available renewable natural resources to curb down the expenditure on fossil fuel imports.What are Mali's major industries? What are the risks of these industries?
Answer:
Agriculture and livestock, mining, construction
Explanation:
Mali is a low developed country, and its industry is still on a very low level, being responsible for only between one quarter and one fifth of the GDP of the country. The majority of the industry in Mali is based around the agriculture and livestock, thus manufacturing and processing food, with the mining, mostly of gold and phosphates, and the construction being the other two, though less important. The big risks on having this type of industry are that it is heavily dependent on the nature, mostly the weather conditions. If the weather conditions are not right in one year, it can make a big blow to the economy.
Is it true or false that a culture realm is the smallest possible culture region?
Answer: I would say false
Explanation:
Answer:
It is false that a culture realm is the smallest possible culture region.
Explanation:
Culture realm is the set of traditions and specific cultural expressions of a specific geographical area. A clear example of culture realm is with Texas and its cowboy culture, which includes the use of horses, ranchera music and typical clothing. But culture realms are not the smallest possible cultural area, since within each cultural area there may be different subgroups with dissimilar characteristics in several aspects. Again taking the case of Texas, a cultural group that lives near the Mexican border (broad Hispanic influence) is not the same as a group that lives, on the contrary, in the north of the state (here the influence is lost). Therefore, it could be said that cultural regions do not have a limit in terms of their smallness, but depend on how different cultural events unfold in each culture realm.
Where does the stress build-up and eventually released within a fault?
Answer:
an earthquake is formed by a sudden slip on a fault. eventually enough energy basic and the rock slip between the fault. releasing waves that travel through the rocks and give us an earthquake.
Explanation:
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Fault is formed because of tensional movement by endogenetic forces comes from inside of the earth.
Explanation:
Rocks in crust are displaced due to tensional movement by endogenetic forces. Faults are in different types such as Normal fault, reverse fault, lateral fault and step fault. Rift valley and graben are the landform which caused by the faults and folds. In tensional movement, both the peripheral rocks are acted under the tensional stress, then that tensional stress exceeds the elasticity of rock crust which ultimately broke and middle portion of landmass become down thrusted.
Which is the most recent time period where North America and Africa are believed to be separated?
Answer:
Late Triassic
Explanation:
Either that or pangea
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Annexation occurs when __________.
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Annexation occurs when a group expands its territory to take over control of an area formerly under the control of another group
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The northeastern side of Asia is very sparsely populated for what geographic reason?
A) It is located in an area prone to frequent earthquakes.
B) Tundra and subarctic climate dominate the environment.
C) The area receives little annual precipitation.
D) There is little electricity there.
D) There is little electricity there.
Answer:
B. Tundra and subarctic climate dominate the environment
Explanation:
PLEASE HELP ASAP!! Worth 10 points
Answer:
1 volcanic 2 volcanic 3 glacial 4 glacial 5 glacial
the process in which rock fragments freeze to the bottom of a glacier and then are carried away when the glacier moves is called.
Answer:
Plucking
Explanation:
Plucking is a glacial phenomena that is responsible for erosion and transfer of rocks in glacier. This occurs in the valley glacier. As a glacier moves down a valley the friction causes the ice present at the base of the valley glacier to melt and the joints of the rocks breaks. Friction has an thawing action on the ice of valley glacier and on the rocks situated at the bottom. Large pieces of rocks come out of ice and gradually they get separated from each other. Loose rocks are carried away by the glacier as it moves.
Answer:
A
Explanation:
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