Carbon Cycle Crossword
This printable crossword puzzle on the topic of Ecology & Evolution has 10 clues. Answers range from 4 to 19 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
_____ and cellular respiration are the 2 main biotic processes of the carbon cycle.
gases in the atmosphere that trap heat (eg. water vapour, carbon dioxide, methane..)
____ removes CO2 from the atmosphere.
What abiotic process adds carbon to the atmosphere?
What is the main metabolic process involved in cycling carbon in animals?
What is the form of carbon as it enters animals?
Shows the amount of energy that moves from one feeding level to another in a food web
what do organisms use most of their energy for? __ , reproduction, & cell repair
A fuel (such as coal, oil, or natural gas) that is formed in the earth from dead plants or animals. Examples are coal and crude oil.
Warming of Earth's surface and atmosphere caused by heat trapping gases. Without this the earth would be too cold for life to exist.
