Natural Landform Quiz

2.

Weathering and erosion are ways that things like wind, water, and ice can break down rocks and move sediments and soil.

True
False

Correct Answer

A. True

Explanation

Weathering and erosion are natural processes that occur over time and can cause rocks to break down into smaller pieces. Weathering refers to the physical or chemical breakdown of rocks, while erosion involves the movement of these broken down materials, such as sediments and soil, by wind, water, or ice. Therefore, it is true that weathering and erosion are ways in which wind, water, and ice can break down rocks and move sediments and soil.

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1

3.

Mountains can be formed

When tectonic plates push against each other and cause "uplift"
When tidal waves push the sand in from the ocean floor
Only at the very beginning of the world

Correct Answer

A. When tectonic plates push against each other and cause "uplift"

Explanation

Mountains are formed when tectonic plates push against each other and cause "uplift". This is known as the process of mountain building or orogeny. When two tectonic plates collide, the force generated causes the crust to buckle and fold, resulting in the formation of mountains. This process can occur over millions of years and is responsible for the creation of some of the largest mountain ranges on Earth, such as the Himalayas and the Andes. The movement of tectonic plates is ongoing, so mountains can continue to be formed or modified over time.

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4.

The 3 types of rocks are: metamorphic, sedimentary, and

Gravel
Mountainous
Igneous

Correct Answer

A. Igneous

Explanation

The correct answer is igneous. Igneous rocks are formed from the cooling and solidification of molten rock material, either magma or lava. They are typically found in volcanic areas and have a crystalline structure. Metamorphic rocks are formed from the transformation of existing rocks due to heat and pressure, while sedimentary rocks are formed from the accumulation and compaction of sediments. Gravel and mountainous are not types of rocks but rather descriptions of physical features.

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5.

Which of these is NOT a way that landforms are made?

Tectonic uplift
Erosion
Bright sunlight and water vapor

Correct Answer

A. Bright sunlight and water vapor

Explanation

Bright sunlight and water vapor are not ways that landforms are made. Tectonic uplift and erosion are both processes that contribute to the formation of landforms. Tectonic uplift occurs when tectonic plates collide or separate, causing the Earth's crust to rise or uplift, which can result in the formation of mountains or plateaus. Erosion, on the other hand, involves the wearing away of rocks and soil by natural forces such as water, wind, or ice, which can create landforms like valleys, canyons, or cliffs. However, bright sunlight and water vapor do not directly contribute to the creation of landforms.

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6.

Sedimentary rocks can be made from other kinds of rocks.

True
False

Correct Answer

A. True

Explanation

Sedimentary rocks can be formed from other kinds of rocks through a process called weathering and erosion. When rocks are exposed to elements like wind, water, and ice, they break down into smaller pieces. These smaller pieces, called sediments, can then be transported and deposited in layers. Over time, these layers of sediments become compacted and cemented together, forming sedimentary rocks. This process allows for the transformation of different types of rocks into sedimentary rocks, making the statement true.

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3

7.

A river or glacier moving rocks, soil, and sediments from one place to another is an example of

Weathering
Erosion
Uplift

Correct Answer

A. Erosion

Explanation

The movement of rocks, soil, and sediments by a river or glacier from one place to another is known as erosion. This process involves the transportation of these materials, causing them to be worn away and deposited in different locations. Weathering, on the other hand, refers to the breakdown of rocks and minerals at or near the Earth's surface. Uplift refers to the upward movement of the Earth's crust. Therefore, the given scenario best fits the concept of erosion.

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8.

____________________ is the earth force that helps water and glaciers move rocks and sediments from one place to another.

Correct Answer
Gravity
gravity

Explanation
Gravity is the force that attracts objects towards each other. In the context of the question, gravity is responsible for the movement of water and glaciers, which in turn helps in the transportation of rocks and sediments from one place to another. This force allows the water and ice to exert pressure on the rocks and sediments, causing them to be transported downstream or downhill. Therefore, gravity is the earth force that facilitates the movement of rocks and sediments.

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3

9.

New ___________________ can be formed when volcanoes erupt underwater over a long period of time.

Correct Answer
islands
land
igneous rocks

Explanation
When volcanoes erupt underwater over a long period of time, they can create new islands and land masses. The volcanic activity causes molten lava and other materials to rise to the surface, eventually solidifying and forming solid land. This process also leads to the formation of igneous rocks, which are formed from the cooling and solidification of magma or lava. Therefore, all three options - islands, land, and igneous rocks - are correct explanations for what can be formed when volcanoes erupt underwater over a long period of time.

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6

10.

Metamorphic rock is formed when lava flows from a volcano, cools, and hardens.

True
False

Correct Answer

A. False

Explanation

Metamorphic rock is not formed when lava flows from a volcano, cools, and hardens. Metamorphic rock is formed when existing rock is subjected to intense heat and pressure, causing it to change its form and structure. This process usually occurs deep within the Earth's crust, where temperatures and pressures are high.

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Natural Landform Quiz

Which of these is NOT a way that landforms are made?

Quiz Preview

Weathering and erosion are ways that things like wind, water, and ice can break down rocks and move sediments and soil.

Mountains can be formed

The 3 types of rocks are: metamorphic, sedimentary, and

Which of these is NOT a way that landforms are made?

Sedimentary rocks can be made from other kinds of rocks.

A river or glacier moving rocks, soil, and sediments from one place to another is an example of

____________________ is the earth force that helps water and glaciers move rocks and sediments from one place to another.

New ___________________ can be formed when volcanoes erupt underwater over a long period of time.

Metamorphic rock is formed when lava flows from a volcano, cools, and hardens.