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WorksheetsAdel #4 chapter 5 lesson 1 &2
Total questions: 74
Worksheet time: 37mins
Name
Class
Date
1.
1- A………… .is an area or place where an organism lives in an ecosystem .
a)
ecosystem
b)
habitat
c)
competition
2.
……………….means all the members of one species that live within an area of an ecosystem .
a)
population
b)
ecosystem
c)
habitat
3.
………means all living and non living things in an environment and the many ways they interact
a)
habitat
b)
ecosystem
c)
population
4.
…………………occurs when two or more living things need the same source to survive .
a)
habitat
b)
ecosystem
c)
competition
5.
Fins , webbed feet ,wings and fur are ……………..that help organism survive in an ecosystem .
a)
competition
b)
special structures
c)
habitats
6.
What is NOT true about deserts ?
a)
Deserts get too much rain.
b)
Deserts are the driest ecosystem .
c)
Lizard and snakes are desert animals .
7.
………………… is a ground covered with water .
a)
desert
b)
wetland
c)
grassland
8.
Water lilies and Cypress trees grow in …………….. ecosystem .
a)
rainforest
b)
tundra
c)
wetland
9.
………………… is a cold region where tall trees can not grow .
a)
tundra
b)
wetland
c)
grassland
10.
Which of the following is the best ecosystem for insects , raccoons and alligators ?
a)
wetland
b)
grassland
c)
rainforest
11.
..........Are ecosystems that get too much rain most of the year .
a)
rainforest
b)
grassland
c)
oceans
12.
Arctic fox and caribou live in ……………….
a)
rainforest
b)
tundra
c)
grassland
13.
Which of the following are nonliving parts of an ecosystem ?
a)
plants
b)
animals
c)
Water , air , soil and sunlight
14.
Gets a medium amount of rain .
a)
tundra
b)
grassland
c)
rainforest
15.
……………….are grassland animals .
a)
Coyotes and lizards
b)
Bison and grasshoppers
c)
Insects and alligators .
16.
……….is the driest ecosystem
a)
tundra
b)
grassland
c)
desert
17.
Help organisms live in ocean ecosystem .
a)
wings
b)
webbed feet
c)
fins
d)
fur
18.
Which ecosystem that has drought almost all the year .?
a)
desert
b)
wetland
c)
grassland
19.
Which of the following can both help and harm environments in same time ?
a)
kuduza
b)
birdhous
c)
erosion
20.
Which of the following is one example of animals’ changes in environment to improve their habitats .?
a)
erosion
b)
kuduza plants
c)
beaver dams
d)
bird houses
21.
Which structure can help arctic fox survive in tundra ?
a)
webbed feet
b)
black color
c)
thick fur
d)
fins
22.
Why do young trees compete in their environment ?
a)
They need the same resources to survive .
b)
Some of the trees do not belong to the environment
c)
There is too much light and space for all of them .
23.
Which is an example of a living thing and a nonliving thing interacting in an ecosystem?
a)
A hawk hunts mice in a desert
b)
A plant grows in a forest soil .
c)
A deer eats grass in grassland .
24.
Which ecosystem is cold with frozen ground beneath the surface all year with little grass and no trees ?
a)
desert
b)
rainforest
c)
tundra
25.
What type of habitat would an animal with long thick fur most likely live in ?
a)
A cold habitat
b)
A warm , wet habitat
c)
A n under water habitat
26.
An ecosystem can be large or small .
a)
true
b)
false
27.
An ecosystem contains only the living things that interact with one another .
a)
true
b)
false
28.
landforms are parts of any ecosystem .
a)
true
b)
false
29.
Climate and soil are factors that make ecosystems different .
a)
true
b)
false
30.
No organisms can survive in deserts .
a)
true
b)
false
31.
Tundra is a very cold ecosystem
a)
true
b)
false
32.
All rainforests are tropical .
a)
true
b)
false
33.
Spotted owl live in grassland ecosystem.
a)
true
b)
false
34.
kuduza can help prevent erosion .
a)
true
b)
false
35.
-Animals can not change their environments .
a)
true
b)
false
36.
kuduza can destroy forests by blocking sunlight.
a)
true
b)
false
37.
Animals can not improve their habitats.
a)
true
b)
false
38.
A sudden change of one group of organisms can affect another group .
a)
true
b)
false
39.
living things can survive during a long drought .
a)
true
b)
false
40.
Cacti are desert plants
a)
true
b)
false
41.
All living and nonliving things in an environment and how they interact .
a)
competition
b)
population
c)
ecosystem
42.
lives in a rainforest ecosystem.
a)
cacti and lizards
b)
douglas fire trees
c)
bison and insects
43.
Can cause animals move or die
a)
competition
b)
habitat
c)
drought
44.
Can survive in dry deserts .
a)
bison and grasshopper
b)
lizard and cacti
c)
spotted owels
45.
Occurs when living things have to share resources
a)
erosion
b)
population
c)
Competition
46.
Receives a medium amount of rain
a)
grassland
b)
desert
c)
rainforest
47.
…………………..is the movement of worn-away rocks or soil
a)
rainfall
b)
erosion
c)
habitat
48.
…………………is an important material that living things need .
a)
habitat
b)
erosion
c)
resource
49.
................... lives in tundra ecosystem.
a)
cribou
b)
bison
c)
cacti
50.
prairie chickens live in ............ecosystem?
a)
wetland
b)
grassland
c)
rainforest
51.
........................is ecosystem covered with grass.
a)
wetland
b)
rainforest
c)
grassland
52.
platypus have ...................that help them survive in their ecosystem .
a)
long arms and fur
b)
webbed feet , fur and wings
c)
wings and feathers
53.
coyotes are desert animals .
a)
true
b)
false
54.
An ecosystem has to be large .
a)
true
b)
false
55.
there is only one type of ecosystems .
a)
true
b)
false
56.
An animal can survive in an ecosystem that does not meet its needs.
a)
true
b)
false
57.
An ecosystem must have fertile soil.
a)
true
b)
false
58.
tundra is a tropical region.
a)
true
b)
false
59.
trees can grown in tundra.
a)
true
b)
false
60.
A population may be large or small.
a)
true
b)
false
61.
It is where banana slugs and spotted owl live .
a)
grassland
b)
rainforest
c)
wetland
62.
..........................have webbed feet .
a)
caribou
b)
prairie chickens
c)
platypus
63.
....................... plant caused destroying for forests by blocking sunlight .
a)
erosion
b)
prairie grass
c)
kuduz
64.
Change in the environment always helpful to all living things .
a)
true
b)
false
65.
Animals do not cause change for the environment .
a)
true
b)
false
66.
bears can change their environment by making ponds ,
a)
true
b)
false
67.
humans can cause change for environment .
a)
true
b)
false
68.
Change made by beavers caused harm to other plants and animals .
a)
true
b)
false
69.
................. caused to push some plants out of their environment .
a)
clover
b)
loosestrife
c)
kuduza
70.
A population is all of the plants and animals that live in an ecosystem .
a)
true
b)
false
71.
`A lion's habitat contains shrubs , trees and water ,.
a)
true
b)
false
72.
Important material that living things need.
a)
erosion
b)
resource
c)
habitat
73.
Purple loosestrife is beneficial to animals.
a)
true
b)
false
74.
Humans affect the environment when they build homes .
a)
true
b)
false
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