Life Science

Chapter 25: The Nonliving Environment

Section 3 Self-Check Quiz-Eng.

1.
Which of these makes its own food?
A)carnivores
B)producers
C)water
D)soil
2.
Grass uses photosynthesis to produce __________.
A)water
B)sugar molecules
C)evaporation
D)fewer offspring
3.
Consumers are organisms that cannot __________.
A)reproduce
B)survive
C)photosynthesize
D)evaporate
4.
The process that is almost the reverse of photosynthesis is __________.
A)metamorphosis
B)fertilization
C)migration
D)respiration
5.
Which of these is true?
A)Energy is never converted from one form to another.
B)Consumers produce their own food.
C)Producers never make their own food.
D)Energy can be transferred form one organism to another.
6.
Which of these organisms is the first step in a food chain?
A)consumers
B)amphibians
C)mammals
D)producers
7.
Where would you find organisms that produce food by chemosynthesis?
A)in treetops
B)in desert biomes
C)in a deep part of the ocean
D)in deciduous rain forest biomes
8.
Which of these is the correct order of a food chain?
A)Grass is eaten by a rabbit, which is eaten by a wolf.
B)A wolf is eaten by grass, which is eaten by a rabbit.
C)A rabbit is eaten by a wolf, which is eaten by grass.
D)A rabbit is eaten by grass, which is eaten by a wolf.
9.
Which of these is an energy source for chemosynthesis?
A)sulfur molecules
B)moonlight
C)sunlight
D)omnivores
10.
Which group makes up the largest level of an energy pyramid?
A)omnivores
B)carnivores
C)producers
D)consumers
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