Simplifying Nonperfect Roots

Question 1

Observation of tool-making among chimpanzees was revolutionary primarily because scientists believed _______. a. chimpanzees lacked the dexterity to make tools b. Using tools was something only humans could do c. Making tools was something only humans could do d. none of the above Please select the best answer from the choices provided

Revolt · Accepted Answer

C

Question 2

Most animals are producers, meaning they are able to create their own food from inorganic sources.

Revolt · Accepted Answer

F

Question 3

Environmental engineers minimize the impact of land development on the environment.

Revolt · Accepted Answer

T

Question 4

Which of the following statements about agricultural societies is true?a.Agricultural societies did not pollute the environment.b.Agricultural societies impacted the environment less than hunter-gatherer societies.c.Agricultural societies had a higher population than hunter-gatherer societies.d.Agricultural societies impacted the environment more than industrial societies.

Revolt · Accepted Answer

C

Question 5

Which of the following poses the greatest risk for species extinction?a.expansion of human citiesb.increased levels of pollutionc.intense hurricane activityd.UV radiation and the hole in the ozone layer

Revolt · Accepted Answer

A

Question 6

Every fall, clusters of hundreds of Danaus plexippus, or Monarch butterflies, migrate into Mexico. The traveling group of D. plexippus is one example of a(n) _______. a. population b. ecosystem c. community d. biome Please select the best answer from the choices provided

Revolt · Accepted Answer

A

Question 7

An individual who interprets laws related to the environment most likely works in which field?a.Environmental lawb.Environmental journalismc.Environmental activismd.Ecology

Revolt · Accepted Answer

A

Question 8

The best description of the greenhouse effect is that it _______.a.is solely the result of burning fossil fuelsb.generates heat in the atmospherec.traps the heat generated by burning fossil fuelsd.collects heat emitted by the sun

Revolt · Accepted Answer

D

Question 9

How are the careers of environmental activist, environmental lawyer, and environmental journalist similar?

Revolt · Accepted Answer

Environmental activists, environmental lawyers, and environmental journalists all work to protect the environment and address environmental problems. They inform the public, encourage responsible decisions, and can influence government policies and community actions, although they do so through different methods.

Question 10

Every year _______ species go extinct.a.3b.72c.1000d.20000

Revolt · Accepted Answer

D

Simplifying Nonperfect Roots Answers

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