Remember a piece of information when you are making a decision or thinking about a matter.
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Measurement of the amount of carbon dioxide that their activities produce
Carboon footprint
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The way the world's weather is changing
Climate change
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Positioned or relating to the coast (adj)
Coastal
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Protection of plants and animals, natural areas, and interesting and important structures and buildings, especially from the damaging effects of human activity (noun)
Conservation
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A wall built across a river that stops the river's flow and collects the water, especially to make a reservoir (artificial lake) that provides water for an area (noun)
Dam
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Fuels, such as gas, coal and oil, that were formed underground from plant and animal remains millions of years ago (noun)
Fossil fuel
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A gradual increase in world temperatures caused by polluting gases such as carbon dioxide which are collecting the air around the Earth and preventing heat escaping into space
Global warming
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One of several gases, especially carbon dioxide, that prevent heat escaping into space, causing the greenhouse effect
Greenhouse gas
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What is the meaning of "guideline"?
Information intended to advise people on how something should be done or what something should be
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A thick layer of ice that permanently covers an area of land
Ice cap
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A powerful effect that something, especially something new, has on a situation or person
Impact
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Meaning of "in all"
With everything added together to make a total
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Meaning of "in doubt"
When something is unlikely to continue or be successful