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earth science 3

TermDefinition
biofuels made from crops and can be use as an alternative resource like ethanol for our cars
conservation the wise use and protection of natural resources
recycle converting waste into reusable materials
climate the general weather over a long period of time
weather the day to day conditions of our atmosphere that can change in an instant
atmosphere the gasses surrounding the Earth
delta large flat area at the mouth of a river
fossils evidence of the past
imprint a mark or depression made by pressure
preserve to last or retain certain characteristics over a long period of time
present modern day or now
past time before now
freezing when the temperature drops to 0 degrees Celsius
glacier a huge moving body of ice that scrapes the landscape
canyon a huge V-shaped valley made from moving water
sand dune a mound of sand deposited by wind
u-shaped valley made by a glacier scraping through
v-shaped valley made by moving water
Created by: erin.mcpherson2