Science Review

Front

What causes air pollution?

Back

Smoke from a fire causes air pollution.

Front

What does the word 'igneous' mean?

Back

Igneous comes from the word 'ignis' which means fire.

Front

What are the effects of water pollution?

Back

Fish can lose their habitats, plants will die, and people will get diseases.

Front

What is luster in minerals?

Back

Luster is the way a mineral reflects light.

Front

What are minerals made of?

Back

Minerals are made of elements that form crystals.

Front

What is air pollution?

Back

Air pollution is the presence of harmful substances in the air.

Front

What is water pollution?

Back

Water pollution is the contamination of water bodies.

Front

What is a mineral?

Back

A mineral is a naturally occurring substance that is solid and stable at room temperature.

Front

What is the difference between igneous and sedimentary rocks?

Back

Igneous rocks form from cooled magma, while sedimentary rocks form from compressed sediments.

Front

What is the importance of plants in an ecosystem?

Back

Plants provide oxygen and food for other living organisms.