The Physical World

What is the most abundant natural resource on planet earth?

• Petroleum

• Wood

• Water

• Iron

All life on planet Earth requires ____________ to survive?

• Oxygen

• Solar Energy

• Water

• Shelter

These are shapes on the planet's surface.

• Land forms

• Landscapes

• Landmines

• Landlords

This is planet Earth's trip around the Sun, 365 and 1/4 days.

• Rotation

• Revolution

• Respiration

• Remodeling

What percent of planet Earth does water cover?

• 1/4

• 1/2

• 1/8

• 2/3

The tilt of the Earth's axis to and away form the Sun cause the Earth's _______________ to change.

• Latitude

• Seasons

• Poles

• Leap Years

What percent of planet Earth's water supply is salt water?

• 67

• 77

• 87

• 97

Something that is naturally occurring (not man-made) that can be used to satisfy human needs and wants is a?

• Phenomenon

• Anomaly

• Natural Occurance

• Natural Resource

Resources that we could run out of are known as what?

• Non-Renewable

• Obsolete

• Renewable

• Invaluable

_________________ is land that rises higher than 2,000 feet

• Plateau

• Mountain

• Hill

• Canyon