Land, Air, & Water Resources Part 2

About half of the ocean's surface waters are owned by what nation?

• United States

• Asia

• Australia

• No Nation

Most types of acids are a what?

• Radioactive Waste

• Flammable Waste

• Explosive Waste

• Corrosive Waste

Salt water in the oceans makes up what percent of Earth's water?

• 97%

• 79%

• 82%

• 85%

CFCs are responsible for what?

• Destroying ozone in the ozone layer

• Creating ozone for the ozone layer

• Making the Earth cooler

• Keeping the sun's rays out

What does radioactive waste give off?

• A glow

• Heat

• Cold

• Radiation

What is the best option to create less waste?

• Recycle

• Reuse

• Incineration

• Reduce

What is a type of landfill to hold municipal solid waste safely?

• Compost Pile

• Leachate Landfill

• Open Dump

• Sanitary Landfill

What is the process of restoring an area of land to a more natural, productive state?

• erosion

• desertification

• nutrient depletion

• land reclamation

What is the called when nutrients are carried of out of deep ocean waters?

• Upwelling

• Rising

• Currents

• Tides

What is indoor air pollution that is colorless and odorless?

• Ozone

• Smog

• Carbon Monoxide

• Radon