Natural Resources Air Water and Land

Something that comes from nature that people can use, like soil, water, trees.

• Natural Resource

• Fossil Fuels

• Conservation

Burning fossil fuels can cause:

• Air pollution

• Water pollution

• Land pollution

Biotic and abiotic components are present in the soil

• True

• False

Microbes help in generation of soil

• True

• False

Oxygen helps in combustion

• True

• False

Radon is used in decorative light

• True

• False

Land is called lithosphere

• True

• False

Argon is used in

• Electric bulb

• Generating lift in airship

Xenon is used for

• Flash photography

• Fluorescent tubes

Water is called as

• Hydrosphere

• Atmosphere