Scientists rely on models to represent concepts and processes in physical science. Which statement best supports why scientists use models? A. Models are always colorful. B. Models only show large objects. C. Models can be taken apart to show different sections. D. Models can represent things that are too small to see
Answer:
D. Models can represent things that are too small to see
Explanation:
Scientific model is a representation to explain a fact or an observation. Scientists create models to facilitate studies and also a way to describe a phenomenon. These models form the basis of scientific knowledge because through them it is possible for scientists to represent things that are too small to be visualized, but the visualization of these things is extremely necessary for the advancement of scientific knowledge. An example of this are the models created to represent an atom and DNA, for example.
which mountains are older- the Appalachians the Rockies or the Sierra Nevada?
Shi Huangdi was the first emperor of a united China. Which of these changes occurred in China under his leadership?
Throughout history, which of the following have blocked human settlement in North America?
A: Mountain Ranges
B: Large lakes and bays
C: Intricate lakes and waterways
D: All of the above
D) The correct answer is: All of the above. Mountain ranges, large lakes, and intricate waterways all blocked human settlement throughout history in North America.
Throughout history, various physical features have impeded human settlement in North America. Mountain ranges such as the Rockies and the Appalachian Mountains, large lakes and bays like the Great Lakes and Hudson Bay, and intricate lakes and waterways like those found in the Great Basin region all posed significant challenges to early settlers. These natural barriers required early inhabitants to adapt and find alternate routes and methods for migration and settlement.
What are the positive and negative impacts of living near a plain and river?
Answer:
The positive impact of living near the plain areas are-
(1) Agriculture can be carried out.
(2) Mode of transportation is convenient.
The negative impacts of living near the plain areas-
(1) Over-population
The positive impact of living near the river areas are-
(1) The land area near river are very fertile as it is rich in nutrients.
(2) Fresh water is obtained from the river and also fishing can be done in these places.
The negative impact of living near the river areas are-
(1) Flood can occur anytime, that can cause damages to lives and properties.
Describe the Aboriginal groups of Canada. In a short paragraph, explain some of the differences between these groups
The Aboriginal peoples of Canada include the First Nations, the Metis, and the Inuit. The First Nations are essentially a grouping of all non-Metis and non-Inuit groups. There are over 600 recognized tribes and over 30 languages among the First Nations groups. The Metis are people who are of mixed European and First Nation heritage. The Inuit are related to cultural groups in Greenland and Alaska who once were called "Eskimos." They live in the most northern parts of Canada, in the Arctic Circle. They are traditionally hunters and fishers, hunting whales and seals. Today, they have a self-governing region called Nunavut, which means "our land." They rule by consensus.
Why have corporations in the United States outsourced communication jobs to countries such as India?
A) no labor restrictions in India
B) availability of cheap labor in India
C) availability of native English speakers
D) loss of jobs in the US of native speakers of English
US corporations outsource jobs to India because of the country's low labor costs and large, educated, English-speaking workforce, which makes it an efficient and cost-effective outsourcing destination within a globalized trade environment.
Explanation:Corporations in the United States have outsourced communication jobs to countries like India primarily due to the availability of cheap labor. Labour costs in India are significantly lower than in the US, which makes it financially beneficial for companies looking to reduce expenses. Additionally, India offers a large pool of educated individuals who are fluent in English, making it an ideal location for customer service and technical support roles that require proficiency in the language.
Another factor contributing to outsourcing is that India has a high number of skilled or educated workers who can be trained for service-industry tasks. This skilled labor base coupled with high-speed communication links, enables efficient and cost-effective outsourcing for US companies. Furthermore, the trend of globalization has made outsourcing more common, with trade agreements facilitating international business and companies seeking to maximize profits by reducing costs.
Where does surface water collect if it does not flow to the ocean
Surface water that does not reach the ocean can collect in natural depressions, known as depression storage, where it can evaporate, infiltrate the ground, or contribute to runoff into streams, rivers, and lakes, all of which are part of the water cycle.
Surface water that does not flow to the ocean collects in various places on the earth's surface. Depression storage is a common place where surface water accumulates; it may become trapped in natural depressions and held temporarily. Here, water can evaporate back into the atmosphere, infiltrate into the ground to recharge groundwater, or overflow and spill out as the depression fills. Other than depression storage, water also collects in streams, rivers, lakes, wetlands, reservoirs, and stormwater ponds. Surface runoff, which is the flow of fresh water from rain or melting ice, also contributes by flowing into these bodies of water. It is important to note that surface water and groundwater are interconnected systems, with water from streams and lakes potentially infiltrating to become groundwater, and groundwater can discharge into these surface bodies or even directly into the ocean. The entire process is part of the water cycle, where water continuously moves from the earth's surface into the atmosphere and back again.
What country is opposite the United States on the earth
what is atmosphere ? and lithosphere
what does earth magnetic field protect us from?
what is the "missing link" and what have recent finds cause scholars to question?
which was not a primary motivation for republicans to promote congressional reconstruction over those policies proposed by licoln and johnson
Where is population increasing more rapidly?
A. LDCs
B. MCDs
Owing your parents money is an example of _____.
A. Investment
B. Aggregate
C. Economic behavior
D. Debt
E. GDP
What is the slope of the perpendicular line to = + 3?
A. -1
B. 0
C. 1
D. -3
The United States is an ____. 1. LDC 2. MDC
The SCALE shows the relationship between distance on a map & on the Earth's surface. Question 1 options: True False
Which terms refer to major subsystems of Earth's physical systems?
A qualification for someone working in Natural Resource Systems might be
A) coordination and dexterity, for lifting objects while logging or mining.
B) problem-solving skills, to prevent environmental problems.
C)attention to detail, for performing experiments on soils and plants.
D) creative ideas, for producing and processing food.
B) problem-solving skills, to prevent environmental problems.
The correct answer is:
B) problem-solving skills, to prevent environmental problems.Explanation;A person who works in the natural resource system must know the skills or the techniques how to deal with the problems of the environment and how to deal with them and should have know how about their solutions.
Which rock is formed from broken down pieces of rock? How do you think these pieces harden into into rocks in nature?
which animals from north america thrive in egypt
Do the Hawaiian islands appear to all be the same age or are they older at one end of the chain?
You have learned that earth lithosphere is made up of many plates.How do you think this fact might help scientist solve the mystery of the moving continents
which factor has the most influence in earth's climate?
a. metal
b. landforms
c. interstates highways
d. crops
Landforms have the most influence on Earth's climate as they affect temperature, precipitation, and wind patterns. Crops can also have some localized impact on climate, while metals and interstate highways have negligible influence.
Explanation:The factor that has the most influence on Earth's climate is the landforms. Landforms such as mountains, valleys, and bodies of water can significantly impact climate patterns by affecting the distribution of temperature, precipitation, and wind patterns. For example, mountain ranges can create rain shadows and influence the flow of air masses.
Crops can also have some influence on local climates, as they can absorb or reflect sunlight and release moisture into the atmosphere. However, their impact is usually more localized.
Factors like metals and interstate highways have negligible direct influence on Earth's climate.
Learn more about Earth's climate here:https://brainly.com/question/32274708
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a thermometer is to air temperature as a what is to air pressure
The weathering of the Earth's surface is known as CORROSION.
True
False
Answer:
false
Explanation:
Choose all that apply. If you are outside during a tornado, what should you do to stay as safe as possible? get into the nearest car, and remain until the tornado passes get into the nearest mobile home, and remain until the tornado passes find a ditch and lie down flat at its lowest point, and remain there until the tornado passes get into the nearest building, and remain at the lowest level until tornado passes
Answer:
find a ditch and lie down flat at its lowest point, and remain there until the tornado passes
get into the nearest building, and remain at the lowest level until tornado passes
Answer: get into the nearest car, and remain until the tornado passes
find a ditch and lie down flat at its lowest point, and remain there until the tornado passes
Explanation: Choose all that apply. If you are outside during a tornado, what should you do to stay as safe as possible?
How would l graph that plz help
Which phrase best describes the Humid Temperate climate zone?
a. hot and rainy and often includes deep forests
b. dry, but can be cold or hot depending on the latitude
c. atop high mountain ranges with varying conditions
d. all types of weather with changing seasons
Answer:
a. hot and rainy and often includes deep forests
Explanation:
The climate of the humid temperate one is dominated by the presence of the middle latitudes and this lies in the place of the 30 to 60 degrees of altitudes. Where the origin of the tropical and polar air mass takes place. The mid-latitudes are subjected to the cyclones and thus they have strong annual temperatures and the presence of the hot and humid summers.