Unit 4 Review Day

Front

What is erosion?

Back

Erosion is the process where soil and rock are removed from the Earth's surface by wind, water, or ice and transported to another location.

Front

What is pollution?

Back

Pollution is the introduction of harmful substances or products into the environment, such as trash in the ocean.

Front

What is water conservation?

Back

Water conservation is the practice of using water efficiently to reduce unnecessary water usage.

Front

How can planting trees help the environment?

Back

Planting trees can help prevent erosion, provide oxygen, and improve air quality.

Front

What is a flood?

Back

A flood is an overflow of water that submerges land that is usually dry.

Front

What are some ways to reduce pollution?

Back

Some ways to reduce pollution include recycling, reducing waste, and using less plastic.

Front

What is a natural disaster?

Back

A natural disaster is a catastrophic event that occurs due to natural processes of the Earth, such as floods, earthquakes, and forest fires.

Front

How does turning off the water while brushing your teeth help?

Back

Turning off the water while brushing your teeth helps conserve water and reduces waste.

Front

What is conservation?

Back

Conservation is the careful management of natural resources to prevent depletion and protect the environment.

Front

What can cause erosion?

Back

Erosion can be caused by water, wind, ice, and human activities like deforestation.