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8th grade Science
Earth's Changing Climate Vocabulary
Definition | Term |
---|---|
to take in | absorb |
the mixture of gases surrounding a planet | atmosphere |
a molecule made of carbon and oxygen atoms | carbon dioxide |
when something becomes different over time | change |
a proposed answer to a question about the natural world | claim |
general weather patterns over a long period of time | climate |
changes in climate over a long period of time that can be caused by natural events or human activities | climate change |
the process of burning fuels, which produces carbon dioxide | combustion |
information collected in an investigation | data |
the process of clearing trees from land | deforestation |
the ability to make things move or change | energy |
the sudden pushing out of something, such as lava from a volcano | eruption |
information about the natural world that is used to support or go against (refute) a claim | evidence |
variations in a set of data | fluctuation |
things people do that affect the Earth system | human activities |
a measure of how much light is present | lux |
a molecule made of carbon and hydrogen atoms | methane |
an object, diagram, or computer program that helps us understand something by making it simpler or easier to see | model |
the process of making clear how your evidence supports your claim | reasoning |
to send to a new or different place | redirect |
to bounce off without absorbing | reflect |
a claim supported by evidence | scientific argument |
when something stays mostly the same over time | stability |
a molecule made of sulfur and oxygen atoms | sulfur dioxide |
a measure of how hot or cold something is | temperature |
the living and nonliving components of Earth, including the water, land, and atmosphere | the Earth system |
overall tendency (for example, a consistent increase) in a set of data over time | trend |
a mountain that has an opening in the land where gas, lava, and/or ash is pushed out | volcano |