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test science

QuestionAnswer
how much carbon come from car exhaust 60%
What happens when thermal energy leaves the Sun It is reflected, absorbed, and/or radiated in Earth's atmosphere and/or at its surface including all of the land and water.
The pH of acid rain is any measurement lower than 5.6 on the pH scale.
How does Chlorofluorocarbons destroy the ozone layer it destroys ozone molecules
convection is the transfer of heat by the flow of a heated material.
Water is the only substance that exists as a solid, liquid, and gas in Earth's atmosphere.
Too much exposure to ultraviolet radiation can cause skin cancer
Electrically charged particles are found primarily in the ionosphere
The exosphere merges into outer space
Radiation is the transfer of energy by electromagnetic waves
Air in the troposphere is warmed by heat from the Earth's surface
The troposphere is the layer of the atmosphere closest to Earth's surface
The state of matter where the molecules are spaced the farthest apart is a gas
Emissions are controlled by laws and new technology (catalytic converters, smokestack scrubbers, electrostatic precipitators) that reduce or prevent air pollution
Air above the equator is heated more than at any other place on Earth
Reflection and absorption by the atmosphere prevent some radiation from the Earth's surface
Temperatures in the thermosphere are very warm
smog is the brown haze that forms over some cities
A chlorine atom in a chlorofluorocarbon molecule is responsible for destroying ozone molecules
A catalytic converter, an emissions control device, was added to automobiles in the mid-1970's
We can’t see, smell, or taste ozone gas but it is important to us because it shields us from the harmful ultraviolet radiation
ozone gas protects us from too much exposure which can damage our skin, cause cancer, weaken our immune system, and even damage our eyes
Created by: user-1898759
 

 



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