5th Grade Science Review

Front

What is the main function of the nervous system?

Back

To communicate with the rest of the body.

Front

Which system controls all parts of your body and sends/receives messages?

Back

Nervous system.

Front

What is biodiversity?

Back

The variety of different life forms in an ecosystem.

Front

What does temperature measure?

Back

The amount of thermal (heat) energy in the atmosphere.

Front

What is conduction?

Back

Heat transfer through direct contact between materials.

Front

What is convection?

Back

Heat transfer through liquids and gases, where warmer areas rise and cooler areas sink.

Front

What is the role of the muscular system?

Back

To allow movement of the body.

Front

What is the function of the circulatory system?

Back

To transport blood, nutrients, and oxygen throughout the body.

Front

What is an ecosystem?

Back

A community of living organisms and their environment.

Front

What is a biome?

Back

A large area characterized by its vegetation, soil, climate, and wildlife.