Earth and it's resources

When water and wind move, they can make ------ power

• Electric

• Solar

• Wind

• Heat

Renewable resources are

Which of the following are non-renewable resource

• Water

• Wind

• Natural Gas

• Sun

The dead remain of an animals and plants formed billion of years are called

• Fuels

• Organic

• Fossils

3R's stands for

• Remake, Reduce, and Recycle

• Retake, Reduce, and Reuse

• Remove, Reuse and Recycle

• Reduce, Reuse and Recycle

Natural resources can be classified as

• Living

• Non-living

• both living and non-living

Earth's atmosphere roughly consists of-----% of oxygen

• 21

• 25

• 26

• 23

Cotton comes from

• Animals

• Plants

• Soil

• Water

----- are the mass of snows on mountains

• River

• Lakes

• Snow

• Glaciers

Why animals are important for organism survival