Physical vs Human Systems

What is the name of the type of pollution shown in this picture?

• ^Smog
• Acid Rain
• Ozone
• Gobal Warming

What is desalinization?

• Removing salt from ocean water
• Ordering a steak without salt.
• Removing salt from foods
• None of the above.

What is an example of a physical system?

• Pollution
• Smog
• Acid Rain
• Earthquake

What is an example of a human system?

• Oceans
• Montains
• Trash
• Landforms

What is one difference between city life and mountain life here in Colorado?

• Public Transportation
• Hospitals
• Schools
• Population Amount

What percentage of fresh water is available on planet earth?

• More than 5%
• Less than 5%
• 25%
• 75%

What is the term to describe the process of removing salt from the ocean water?

• Osmosis
• Filtering
• Desalinization
• Boiling

The earth is made up of four spheres. Select the one below that is Not a sphere.

• Hydrosphere
• Atmosphere
• Biosphere
• Lunar Sphere

What is carrying capacity?

• The amount of people and animals in a given region that is  manageable.
• How much water a family should drink
• The flow of the river
• Traffic

What is the impact of pollution in our communities?

• Breathing Problems
• Increase in diseases
• Ecosystems damaged
• All of the above