Front

The ____ is made up of all the living things on Earth. Options: biosphere, geosphere, hydrosphere, atmosphere

Back

biosphere

Front

Things that humans use that come from the Earth are called ________.

Back

natural resources

Front

Which of these natural resources do we use for fuel? Options: Air, Precious metals, Petroleum, Minerals

Back

Petroleum

Front

_____ are scientists who study how human activities affect living things. Options: Chemists, Botanists, Virologists, Biologists

Back

Biologists

Front

The____ is all the water on Earth. Options: biosphere, geosphere, atmosphere, hydrosphere

Back

hydrosphere

Front

Sunlight, wind, and water are considered ____resources.

Back

renewable

Front

Natural resources like gold and diamonds are considered ________ because they are hard to find.

Back

rare

Front

_____ resources are resources that cannot be replenished within a lifetime.

Back

Nonrenewable

Front

Natural resources are distributed ____ across the Earth.

Back

unequally

Front

The air we breathe is part of the _____. Options: biosphere, atmosphere, hydrosphere, geosphere

Back

atmosphere