1
Nutrient enrichment of water caused by runoff of fertilizer
2
All fossil fuels are considered ____________.
3
Methane can be used to create __________.
4
Individuals moving into a population
5
Individuals moving out of a population
6
This energy resources uses heat from beneath Earth's surface.
7
This fuel can be produced from waste vegetable oil.
8
In a temperature ___________,warm air is trapped on top of cold air.
9
Carbon ______ can be produced from cars, furnaces, and fireplaces.
10
Runoff is usually considered ______________ source pollution.
11
Wind _______ convert the movement of the wind into electricity.
12
Nicotine can cause a(n) __________ in blood pressure.
13
Population _______ is the population divided by the area.
14
This greenhouse gas is produced by landfills.
15
This toxic metal can be found in large fish, such as shark.
16
____________ source pollution is concentrated and from a specific location.
17
Hydroelectric power uses falling or flowing _____ to make electricity.
18
Nuclear fission occurs in the reactor _____ of a power plant.
19
This is the most deadly contagious human disease.
20
A disease associated with long-term tobacco smoke exposure.
21
Amount of a substance eaten, inhaled, or absorbed.
22
This toxic metal can be found in paint and pipes.
23
This hazard can be found in damp areas.
24
_____ tide can cause shellfish to become toxic.
25
This organization monitors diseases in the United States.
