5th Grade - Earth Changes

Front

What are fossil fuels formed from?

Back

Fossil fuels are formed from dead plants and animals that undergo heat and pressure over many years.

Front

What is weathering?

Back

Weathering is the process that breaks down rocks and minerals into smaller pieces through natural forces like wind, water, and ice.

Front

What is an example of weathering?

Back

Acid rain hitting rocks is an example of weathering.

Front

What is erosion?

Back

Erosion is the process by which soil and rock are removed from one location and transported to another by natural forces such as water, wind, or ice.

Front

What is deposition?

Back

Deposition is the process where materials are laid down or deposited after being transported by wind, water, or ice.

Front

How do glaciers change the Earth's surface?

Back

Glaciers change the Earth's surface by scraping sediments as they move.

Front

What landforms can be created by glaciers?

Back

Glaciers can create landforms such as lakes and valleys.

Front

What is a delta?

Back

A delta is a landform created at the mouth of a river where it meets a body of water, formed by the deposition of sediment.

Front

What is the difference between weathering and erosion?

Back

Weathering breaks down rocks in place, while erosion involves the movement of those broken materials to a new location.

Front

What role do waves play in shaping the coastline?

Back

Waves can erode rocks and cliffs, contributing to the shaping of coastlines.