What is the liquid produced when water goes through waste? (hint: L _ _ _ _ _ _ _ _ )
leachate
What happens when too much fertilizer causes overgrowth in water? (hint: e _ _ _ _ _ _ _ _ _ _ _ _ _ )
Eutrophication
What is underground mining?
Digging tunnels to reach minerals below the surface.
What is the process of extracting metals from ores called?
metallurgy
A plow is an example of what kind of agricultural tool?
Greenhouse
Tractor
Farm implement
Irrigation system
Which machine is a powerful vehicle used to pull farm equipment and provide power to tools?
Farm implement
Plow
Combine
Tractor
What gives plastic useful properties? (hint P _ _ _ _ _ _ B _ _ _ _ )
polymer bonds
What farm implement is used to turn over the soil to prepare it for planting? (hint: P _ _ _ )
A plow
What is the name for a tool or machine used to perform agricultural tasks such as plowing or planting?
A farm implement