Lesson 2 - Water in the World

A resource is...

• Something that is used by people to survive and improve their lives

• Something that is only found in space

• Something that is used by fish to grow legs

• Something that rests in sources

A natural resource is...

• a man made material that can be used by man.

• a naturally occurring material that can be used by man.

• a man made material that can't be used by man.

• a naturally occurring material that can't be used by man.

A continuous resources is...

• A rare resource that is only found deep underground.

• An environmental resource that is limited.

• An environmental resource available to be used all the time.

• A common resource that is only found on land.

A renewable resource...

• Can be used again if mismanaged.

• Runs out after one use.

• Will last forever no matter what humans do.

• Can be used again if they are managed properly.

A non-renewable source...

• Will last forever.

• Can regenerate in a few hours.

• Will eventually run out.

• Includes water and the sun.

The sun is otherwise known as...

• The powerhouse of the planet.

• The greenhouse of the planet.

• The brickhouse of the planet.

• The woodhouse of the planet.

What is the water cycle?

• the 3 forms of water
• the movement of water on, above, or below the surface of the Earth
• when water melts
• when clouds form

What part of the water cycle does this picture show?

• condensation
• precipitation
• evaporation

Which of these is an example of precipitation?

• snow
• air
• clouds
• vapor

Which is the opposite of condensation?

• runoff
• evaporation
• precipitation
• transpiration