Bryan and Jesse Science test 160

Question	Answer
The intertidal zone is	between the highest high-tide line and the lowest low-tide line
an example of a non-reusable resource	coal
The study of natural processes in the environment and how humans can affect them is	environmental science
The process of cutting down all the trees in an area at once is	clear-cutting
Raising fish and other water-dwelling organisms for food is called	aquaculture
A species that plays a particularly important role in its ecosystem is a	keystone species
produces crystals that protect the Pacific yew tree; it is used as a cancer treatment.	Taxol
fossil fuel	a natural fuel such as coal or gas, formed in the geological past from the remains of living organisms.
nuclear fission	Nuclear fission is the main process generating nuclear energy
nuclear fusion	a nuclear reaction in which atomic nuclei of low atomic number fuse to form a heavier nucleus with the release of energy.

Resource summary

	Created by Caoilfhionn D about 9 years ago