Examlex
The sugar found in DNA is ________.
CEQ
Council on Environmental Quality, a federal agency that advises the United States president on environmental policy and issues.
Chlorofluorocarbons
Chemical compounds that were widely used as refrigerants and aerosol propellants until they were found to deplete the ozone layer.
Ozone Layer
A layer in the Earth's stratosphere containing a high concentration of ozone, which absorbs most of the sun's ultraviolet radiation, protecting life on Earth.
Greenhouse Gases
Gases that trap heat in the atmosphere, contributing to global warming and climate change.
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