Https:api science anatomy work sheet study guide PDF

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Science study guide and answer key’s questions and answer’s to class work...

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N

Class

Their Relationships I R

rite no.

udies. I M Column B A. abiotic factors B. biosphere C. biotic factors D. ecosystem E. population

I

interactions.

C tors

Unit 1

CHAPTER 2 Principles of Ecology 49

em

OTE

50 Principles of Ecology CHAPTER 2

Unit 1

Na

Class

S In Nu of

collection nd oceans. tation. mes part of the air. oplets of liquid.

In Re

age. r

(5)

living things.

It

y in ecosystems.

Th (8)

and major reservoirs.

Th (1

Unit 1

.

CHAPTER 2 Principles of Ecology 51

Study Guide, Section 3: Cycling of Matter continued In your textbook, read about the nitrogen cycle. Use each of the terms below only once to complete the passage. ammonia denitrification

atmosphere nitrogen fixation

consumers plants

decay proteins

decomposers urinate

Nitro

.

Plant (13)

orm that is usable

by pl

od web when

(15)

se them to make

prote

ls that contain

nitro

or when

organ

break

down

is compound is

chan

ants. Finally, some

soil b

phere in a process

calle In yo Labe undwater

22. 23. 24. 25.

52 Principles of Ecology CHAPTER 2

Unit 1...