module 3: time-traveling tour guides

Front

What are glaciers?

Back

Glaciers are large masses of ice that move slowly over land. They can change landscapes by eroding rocks and soil.

Front

Can glaciers move?

Back

False. While glaciers are solid, they can move slowly due to gravity.

Front

What causes landscape changes?

Back

Landscape changes can be caused by both natural processes (like erosion and weathering) and human activities.

Front

Is all landscape change caused by humans?

Back

False. Natural processes also play a significant role in changing landscapes.

Front

What is weathering?

Back

Weathering is the process of breaking down rocks into smaller pieces due to factors like wind, water, and temperature changes.

Front

What is erosion?

Back

Erosion is the movement of weathered materials (like soil and rocks) from one place to another, often by wind or water.

Front

How do weathering and erosion affect human structures?

Back

Weathering and erosion can weaken and damage buildings and roads over time.

Front

What natural forces can cause weathering and erosion?

Back

Wind and glaciers are two natural forces that can cause weathering and erosion.

Front

What are fossils?

Back

Fossils are preserved remains or traces of ancient plants and animals found in rock layers.

Front

How is sediment formed?

Back

Sediment is formed from the erosion of rocks, which breaks them down into smaller particles.