Question

Food production in the 20th century has tripled because of industrialized agriculture, and most people spend much less time and income to obtain food.
Select one:
True
False

Answer 1

@ragegrace

Answer 2

false...i think

Answer 3

false is correct as many people do not grow thier food they buy it

Answer 4

Vitamins are macronutrients.
Select one:
True
False

Answer 5

false

Answer 6

it is a micronutrient

Answer 7

she is correct

Answer 8

thanks @ragegrace

Answer 9

One way to protect biodiversity is to set aside more wilderness land. Humans are not allowed in these areas.
Select one:
True
False

Answer 10

true

Answer 11

hints why we have preservations

Answer 12

The Pangaea theory supports the theory of plate tectonics because _____________.
Select one:
a. it is based on the idea that there were several land masses when Earth was first created
b. it is based on the idea that all the present continents were one supercontinent
c. it does not require scientists to support the notion that Earth’s plates can move
d. one day, Earth will have one large land mass again

Answer 13

b because pangea was one big mass

Answer 14

Which of the following fields of study relates to the way that human cultures govern and make laws, including laws about the environment?
Select one:
a. biology
b. psychology
c. political science
d. economics

Answer 15

C though it is really socoilolgy

Answer 16

yh, she's right

Answer 17

actually thats just a guess it really is sociology

Answer 18

but sociology isn't even one of the options

Answer 19

yea thats why im confused because thats really the only thing that covers all the topics

Answer 20

like i said closest thing to it is C

Answer 21

The study of environmental science must involve discussion of human culture and people's opinions on politics and economics.
Select one:
True
False

Answer 22

false , science is not based off of opinion

Answer 23

Mine reclamation involves reopening a mine that was previously to be void of useful minerals.
Select one:
True
False

Answer 24

Mine reclamation is the process of restoring land that has been mined to a natural or economically usable state. false

Answer 25

Producers are the most important biotic factor in an ecosystem.
Select one:
True
False

Answer 26

true becuase they are what keeps every other species at a healthy and sustainable size

Answer 27

ant more @kballet084 ?

Answer 28

yes

Answer 29

bring it on lol

Answer 30

hah.

Answer 31

you should really consider becoming an expert in geometry cuz i cant understant math at all

Answer 32

A transform boundary occurs where plates slide against each other.
Select one:
True
False

Answer 33

oh god, i suck at math. Im surprised i made it this far :P

Answer 34

true, and yea i know how you feel i dont even bother working them i use google

Answer 35

...the smartest people are the laxiest lol have another question?

Answer 36

:)
Commercially valuable fish may face extinction even though fish are a renewable resource.
Select one:
True
False

Answer 37

true because they will one day go extinct because so many people are buying them and eating grose and nasty fish

Answer 38

Animals who eat the same food are categorized in the same niche.
Select one:
True
False

Answer 39

true because the definition of niche

Answer 40

Which of the following characteristics would make an organism less likely to face extinction?
Select one:
a. Low reproductive rate
b. Fixed migration patterns
c. Diverse diet
d. Commercially valuable and hunted for skin or fur

Answer 41

C as they eat many different things so they wont starve

Answer 42

Which of the following is the Era in which we now live?
Select one:
a. Mesozoic
b. Phanerozoic
c. Cenozoic
d. Paleozoic

Answer 43

D due to process of elimination

Answer 44

wow. i was sold on C