What is El Nino?
What is global warming?
What is Aquaculture?
What is a landslide?
What are pollutants?
What is photochemical smog?
What is temperature inversion?
What is a tornado?
What are meteorologists?
What is crude oil?
What is a food web?
What is bioluminescences?
What is irrigation?
What are floods?
What is land?
What is running water?
What are the remains of dead organisms?
What is the water cycle?
What is algae?
What is greenhouse effect?
What is filtration?
What is a storm?
What is precipitation?
What is pollen count?
What is pressure?
The gradual increase in temperature of Earth's atmosphere is called
When water is passed through screens to remove objects it is called
The brown haze that forms over sunny cities.
These are the most dangerous weather related events in the U.S.
Harmful substances in the air, water, or soil
The farming of saltwater and freshwater organisms is called
This increases as you go deeper into the ocean which makes it difficult for divers?
Scientists who study the causes of weather and try to predict it are called
The process by which gases hold heat in the air is called
A warm-weather event that occurs periodically in the Pacific Ocean is called
This is the most destructive type of mass movement
The production of light by living things is called
When a layer of warm air holds pollution air close to the surface it is called
Mosy ocean pollution comes from this
The relationship between producers, consumers, and decomposers in a habitat make up a
The strongest agent of erosion is
The average number of pollen grains in a cubic meter of air
Oxygen in ocean water comes from the atmosphere and
All water on the Earth has been through this
Supplying water to areas of land to make them suitable for growing crops is called
Fuel on the ocean floor comes from
A radpid whirling, funnel-shaped cloud that reaches down from a storm cloud to touch Eart's surface is a
A violent disturbance in the atmosphere is called
Humid climates receive more of this in the summer than in the winter
When oil is first pumped out of the ground it is called
