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WorksheetsS.s.G9- Mod.3-Lesson 4 HW
Total questions: 10
Worksheet time: 20mins
Cutting flat steps or terraces into the side of a mountain to have more land to cultivate is known as
tribute
quechua
terrace farming
chinampas farming
Fields are cleared by cutting down vegetation and setting fire to debris
agriculture
commercial agriculture
subsistence agriculture
slash and burn agriculture
In dry regions of the world, farmers use a technique in which a sprinkler system is at the center of a large, circular field
center-pivot irrigation
terraced farming
slash-and-burn agriculture
using resources
a process of breaking rock by injecting large amounts of chemicals into cracks
center-pivot irrigation
fracking
terraced farming
hydroelectric power
Which of the following solutions to respond to human activity also describes a disadvantage?
New roads help people travel faster.
New dams can harm the environment.
New buildings help people work better.
New dams steady water sources and control floods.
Natural hazards can lead to mass migration.
TRUE
FALSE
Digging into Earth's surface for natural resources is an example of how people change the environment.
TRUE
FALSE
Human activities only have positive effects on the environment.
TRUE
FALSE
