Earth Spheres Review

Front

What is a predator?

Back

A predator is an animal that hunts other animals for food.

Front

What does 'geo' mean?

Back

Geo means all non-living things on Earth.

Front

True or False: There are only 5 species of invertebrates.

Back

False

Front

Where would the sun be in an energy pyramid?

Back

The sun would be at the bottom of an energy pyramid.

Front

What are the 5 classes of vertebrates?

Back

The 5 classes of vertebrates are fish, amphibians, reptiles, birds, and mammals.

Front

What is the definition of invertebrates?

Back

Invertebrates are animals that do not have a backbone.

Front

What is the role of producers in an ecosystem?

Back

Producers are organisms that make their own food, usually through photosynthesis.

Front

What is the water cycle?

Back

The water cycle is the continuous movement of water on, above, and below the surface of the Earth.

Front

What is an ecosystem?

Back

An ecosystem is a community of living organisms and their physical environment interacting as a system.

Front

What are the three main types of rocks?

Back

The three main types of rocks are igneous, sedimentary, and metamorphic.