At convergent plate borders, when two or more tectonic plates collide, ocean trenches are a common sight. In a process known as subduction, dense lithosphere melts or slides beneath less dense lithosphere along numerous convergent plate borders, forming a trench.
What's the difference between ridges and trenches?Trench: A tectonic plate sliding beneath another creates this incredibly deep, lengthy trench that encircles a continent or an island arc. Ridge: A ridge is a crisscrossing underwater mountain range created by rising magma in an area where two plates are drifting apart.
The tectonic plates of the Earth are drawn in by gravity and the slab, which then pulls down on the ridge, causing the material in the ridge to spread out across the ocean floor. An oceanic trench is produced when a slab pull pulls one tectonic plate's edge under another.
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Titicaca is the ___
Question 8 options:
world's highest navigable lake.
lost city of the Incas.
highest waterfall in the world.
largest rain forest in the world.
The correct answer is - world's highest navigable lake.
Titicaca is one of the largest lakes in South America. It is high in the Andes Mountains, and has a surface elevation of 3,812 meters above sea level. The lake is located on the border between the countries of Peru and Bolivia. This lake is the highest navigable body of water on the whole planet, and is widely used by the locals for multiple purposes.
This lake is known as the lake where the Inca civilizations started off, and all around it there's numerous archaeological sites of the Incas. One of its trademarks is the very calm and seemingly still waters, as well as being very brightly reflective.
Can carbon 14 be used for dating lava flows
What map symbol is often used to show washington dc on a map?
What ocean lies 2000 miles east of africa?
Answer:obviously indian ocean
Explanation:
True or false earthquakes and volcanic eruptions always occur along plate boundaries
The statement is primarily true as most earthquakes and volcanic eruptions occur along plate boundaries; however, exceptions exist. Notable examples include volcanic activities in Hawaii and seismic events in places like the New Madrid Seismic Zone, which occur away from plate boundaries.
Explanation:True or False: Earthquakes and volcanic eruptions always occur along plate boundaries. The statement is primarily true, but some exceptions do exist. Primarily, earthquakes and volcanic eruptions take place along plate boundaries as this is where tectonic activity is typically the highest. These boundaries, where plates meet, are areas subject to immense geological forces that can lead to seismic and volcanic activities. This is illustrated by well-known disaster-prone areas such as the Pacific Ring of Fire. However, it should be noted that there are instances where such events occur away from plate boundaries due to local geologic conditions. For example, the volcanic activities in Hawaii and seismic events in the New Madrid Seismic Zone.
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Explain three negative enviromental impacts that may result from gold mining
A type of organic farming that focuses on creating a sustainable environment is called ______ agriculture.
Answer:
is production of food, fiber, animal product using farming techniques that protect the environment, public health, human environment, animal welfare. Sustain agriculture in three main goals, they are environmental health, economic profitability, social and economic equity.
Explanation:
These factors explain the negative population growth of Eastern Europe.
Rifting and crustal thinning are characteristic of a __________ plate boundary.
When water is in the conainer the surface of the water is curved. this curve is called?
When governments seek a favorable trade balance, they want _____.
Answer: to export more than they import
Answer:
When governments seek a favorable trade balance, they want to export more than they import.
Explanation:
Trade balance is an economic term that represents imports and exports of goods between countries. We say that a country's trade balance is favorable when it exports (sells to other countries) more than it imports (buys from other countries).
The favorable trade balance has advantages for a country, as it attracts foreign currency and generates jobs within the exporting country.
In general what type of weather can you expect if a low pressure system is moving into your area
Which of the following is not a characteristic of the Earth’s grassland biome?
Answer:
A. It is located in areas with tropical, rainy climates.
The grassland biome is usually located in areas with dry and continental climates. Grasslands are often located in the interior of the Earth’s continents. They usually have dry weather, and the weather can be extreme (hot summers and cold winters). The plants in this biome often include grasses and smaller trees. Animals in the grassland biome have adapted to handle extreme climates and plenty of sun.
How do continental crust and oceanic crust differ?
More developed countries (MDCs) _____. use more of the earth's resources have land with more natural resources possess the majority of human resources sell most of their natural resources.
Describe how sound waves are used to develop a map of the features of the seafloor.
Answer:
Echo Sounding
Explanation:
It's the key method scientists use to map the seafloor today. The technique was first used by German scientists in the early 20th century.
How are landforms commonly classified
according to differences in relief
Landforms are commonly classified based on their physical features, characteristics, and how they were formed. Other factors such as size, location, and geological history can also be used to classify landforms.
How are the landforms formed?Exogenic and endogenic forces work together to create landforms. landslides, volcanoes, earthquakes, and other sudden events are examples of endogenic forces. Exogenic forces: Glaciers, wind, water, and sea waves all contributed to the erosive and depositional landforms that are seen today.
Mountains are steep, elevated landforms that rise above surrounding areas due to tectonic activity, erosion, or volcanic activity. Plateaus: flat, elevated areas of land that are higher than the surrounding areas, often with steep sides. Hills: elevated areas of land that are lower and less steep than mountains, often rounded or conical in shape.
Valleys: low areas of land between hills or mountains, often formed by erosion or water. Plains: flat or gently rolling areas of land that are lower than surrounding areas, often formed by sediment deposition.
Deserts: dry, barren regions of land with little vegetation, often characterized by extreme temperatures and low precipitation.
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Which of the following characteristic of magma does NOT determine the type of volcano?
The characteristic of magma that does NOT determine the type of volcano is option (d) Depth of origin. So, the correct option is d.
While the other three characteristics – viscosity, temperature, and composition – play significant roles in determining the type of volcano, the depth of origin does not directly influence volcano type. Viscosity, or the magma's resistance to flow, affects the eruptive behavior, with more viscous magmas typically leading to explosive eruptions characteristic of stratovolcanoes.
Temperature influences magma density and behavior, with hotter magmas generally being less viscous and more likely to produce effusive eruptions associated with shield volcanoes. Composition refers to the chemical makeup of the magma, which varies based on the minerals and gases present, impacting eruption style and resulting landforms.
However, the depth of origin, while influencing other characteristics like temperature, is not a primary determinant of volcano type. Instead, it is more relevant to magma formation and movement within the Earth's crust. So, the correct option is d.
complete question:
Which of the following characteristics of magma does NOT determine the type of volcano?
a) Viscosity
b) Temperature
c) Composition
d) Depth of origin
Predict what the effect will be on some of earth's systems of a forest is cut down for lumber
What is the driest area of the Midwest region
Answer:
The Great Plains are the driest.
Explanation:
All the others (Central Lowland, Interior Lowland, Superior Uplands) have some sort of water source to keep them somewhat wet.
What is the climate like in ontario canada?
A map with a scale of 1:24,000 means that ______.
A. One unit on the map is equal to 24,000 units on the ground
B. One unit ground is equal to 24,000 units on the map
C. The contour interval is 24,000 feet
D. The contour interval changes every 24,000 feet
Answer:
A. One unit on the map is equal to 24,000 units on the ground
Explanation:
A representative fraction shows us the maps according to scale and by comparing the map distance to the ground distance it depicts the units that are available on the ground as to that of the maps which are two-dimensional aspects of the earth landscape. The R.F can be measured in Kilometers and inches and yard and miles and also referred a s an absolute scale. And it is highlighted by the shading of the scale bars, and it's an essential element of the map in the form of a legend. Depicting a large scale and a small scale map.A map scale of 1:24,000 means that each unit on the map equals 24,000 of those same units on the ground in reality. This scale is a ratio of distance and does not relate to contour intervals. If you measured a distance of 1 inch on the map, it would be approximately 2000 feet in the real world.
Explanation:When we talk about a map scale of 1:24,000, it means that one unit (whether that be an inch, centimeter, etc.) on the map equates to 24,000 of those same units on the actual ground. This is a representation of the ratio of distance and helps us understand how distances on the map translate to real-world distances. For instance, if you measured a distance of 1 inch on the map, it would correspond to 24,000 inches (or approximately 2000 feet) in the real world. Note, this scale has nothing to do with the contour interval of the map, nor does it mean that one unit on the ground would be represented by 24,000 units on the map.
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The Greeks did not know about latitude and longitude.
True
False
I would love to say it's false but sadly it isn't. The Greeks knew of the daily rotation of earth and the revolution about the sun. They computed the diameter of the earth to near exactness.
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Sometimes, a large fire that starts in one country can create a terrible haze in a neighboring country. The word underlined in the sentence above can best be defined as __________.
A. a region of fertile soil where the fire dropped mineral nutrients and ash
B. an area where large pieces of broken objects have fallen
C. a white, misty fog created by precipitation
D. gray or brown particles that cloud the air
The answer is D. Gray or brown particles that cloud the air
Answer:The answer is D. Gray or brown particles that cloud the air
Explanation:
The distinct wind patterns on earthâs surface are created by _____
Scientists have a theory that is accepted worldwide as the best explanation for the origin of the universe. a group of scientists have proposed a new theory about the origin of the universe. in your own words, explain the impact of the proposed theory on science.
What are the largest pieces of land on earth called?
Earth’s tilt causes each hemisphere to receive different amounts of __________.
Farming in how effect for atmosphere hydrosphere geosphere, biosphere.
Which term is defined as the physical features of the land?
A. Topography
B. Cartography
C. Geology
D. Paleontology