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Science 9wks test

Total questions: 21

Worksheet time: 16mins

Name
Class
Date
1.
A nonliving element in an ecosystem is an 
a)
animal
b)
abiotic factor
c)
biotic factor
d)
organism
2.
Which of the following is not a biotic factor?
a)
mushroom
b)
air
c)
elephant
d)
coyote
3.
What are the abiotic factors in this image? 
a)
water, sunlight, dirt, air
b)
birds and plants
c)
water, plants, and birds 
4.

What are the 3 members in every community?

a)

consumer, producer, birds

b)

plants, animals, sunlight

c)

producers, consumers, decomposers

d)

none

5.
A layer of the ground is called the  __________
a)
shelter
b)
midnight
c)
permafrost
d)
treeless
6.
What is this biome?
a)
Arctic Tundra
b)
Desert
7.
What is this biome?
a)
Grassland
b)
Desert
8.

Biome with plants and grasses, but no trees.

a)

grassland

b)

desert

c)

forest

d)

arctic tundra

9.
Type of forest biome near the equator; receives a lot of rain; temperatures are warm all year.
a)
desert
b)
tropical rain forest
c)
arctic
d)
temperate rain forest
10.

Tropical Rainforests are located:

a)

Near the South Pole

b)

Near the Equator

c)

Near the North Pole

d)

Above the Tropic of Cancer

11.

The rainforest has rich biodiversity. What does this mean?

a)

The rainforest has very little species of animals and plants.

b)

The rainforest can help people to earn a lot of money.

c)

The rainforest has many species of animals and plants.

d)

The rainforest has diverse populations of people staying in it.

12.

plants and animals cannot acquire their__________throughout their lifetime

a)

feet

b)

adaptations

c)

arms

d)

none

13.

Plant and animal adaptations have to suit what?

a)

their environment

b)

their species

c)

predators

d)

none

14.
An organism that is killed and eaten by another organism
a)
Predator
b)
Prey
c)
Competition
d)
Adaptation
15.
Camouflage is an example of an ______________________ that a prey might have to survive.
a)
Niche
b)
Prey
c)
Competition
d)
Adaptation
16.
If a hawk eats a snake, the snake is the...
a)
Predator
b)
Alpha
c)
Prey
d)
Mutualistic partner
17.

An organism that hunts other animals is a _______.

a)

Predator

b)

Prey

18.

Give 2 examples of prey vs. predator relationship.

4 lines
19.

What is the most common prey vs. predator relationship?

a)

Tom and Jerry

b)

MSU vs. Ole Miss

c)

cat and mouse

d)

Coach Watson vs Mrs. Flaherty

20.

BONUS

What would happen if the predators ate all of their prey in an area? (2-3 sentences)

4 lines
21.

Which biome has cactus and camels

a)

Tundra

b)

Desert

c)

Grassland

d)

none