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WorksheetsScience Chpt. 5
Total questions: 50
Worksheet time: 25mins
Name
Class
Date
1.
The group of all the populations in an area is called a(n) _______________. Lesson 1
a)
population
b)
habitat
c)
community
d)
niche
2.
The role that an organism has in an ecosystem is called a ______________. Lesson 1
a)
habitat
b)
niche
c)
community
d)
population
3.
The place in which an organism lives. Lesson 1
a)
ecosystem
b)
niche
c)
habitat
d)
community
4.
A group of organisms of one species that live in an area at the same time. Lesson 1
a)
population
b)
community
c)
ecosystem
d)
niche
5.
All the living and nonliving things in an area. Lesson 1
a)
population
b)
ecosystem
c)
niche
d)
habitat
6.
The air, water, temperature, soil, and sunlight in an ecosystem have no effect on organisms that live in the area. Lesson 1
a)
true
b)
false
7.
Ecosystems are everywhere that living things are found. Lesson 1
a)
true
b)
false
8.
All the biomes make up the biosphere. Lesson 1
a)
true
b)
false
9.
A single biome may be made up of areas around the world that have the same climate and organisms. Lesson 1
a)
true
b)
false
10.
Tropical rainforests have ________ species than all other biomes. Lesson 2
a)
more
b)
fewer
11.
In a _________ trees lose their leaves. Lesson 2
a)
tropical rainforest
b)
desert
c)
tundra
d)
deciduous forest
12.
Grasslands receive little rain and have many types of ___________. Lesson 2
a)
trees
b)
sand
c)
grasses
d)
rocks
13.
Most of the trees in the taiga have needles ____________. Lesson 2
a)
in the summer only
b)
throughout the year
c)
only at Christmas
d)
on Halloween
14.
A desert is an area that receives ________ 25 cm of rain or snow each year. Lesson 2
a)
more than
b)
less than
15.
A limiting factor in the tundra is __________.
a)
frozen soil
b)
yearly flooding
c)
warm, humid weather
d)
a variety of grasses
16.
A large root system near the surface is a special structure of some desert plants. Lesson 2
a)
true
b)
false
17.
A decrease in the rainfall (having less rain) in a tropical rainforest might be a limiting factor for animals and plants living there. Lesson 2
a)
true
b)
false
18.
A body of water that might flow slow or fast is a(n) ___________. Lesson 3
a)
coral reef
b)
wetland
c)
river
d)
deep sea
19.
An area that is partly covered by water or flooded part of each year is a(n) ___________. Lesson 3
a)
coral reef
b)
wetland
c)
river
d)
deep sea
20.
A body of water with organisms adapted to cold, darkness, and very high water pressure is a(n)/ the ___________. Lesson 3
a)
coral reef
b)
wetland
c)
river
d)
deep sea
21.
Warm, shallow waters with many organisms is a(n) ___________.
a)
coral reef
b)
wetland
c)
river
d)
deep sea
22.
Plants cannot grow in the __________ because sunlight cannot reach the cold depths. Lesson 3
a)
coral reef
b)
deep sea
c)
river
d)
wetland
23.
Usually, plants and animals that live in ________ do not also live in oceans. Lesson 3
a)
rivers
b)
coral reefs
c)
deep sea
d)
wetlands
24.
Coral reefs __________ in water that does not have many nutrients or high levels of oxygen. Lesson 3
a)
grow well
b)
grow poorly
25.
The plants, soils, and microorganisms of wetlands often ________ the water that flows through them. Lesson 3
a)
clean
b)
pollute
26.
A long term relationship between different species Lesson 4
a)
parasite
b)
competition
c)
host
d)
symbiosis
27.
an organism that may or may not be harmed in a relationship Lesson 4
a)
parasite
b)
host
28.
An organism that feeds off another organism and causes it harm Lesson 4
a)
parasite
b)
host
29.
Two sheep hitting their horns together is an example of _________. Lesson 4
a)
parasite
b)
competition
c)
host
d)
symbiosis
30.
Animals compete for resources, but plants do not compete. Lesson 4
a)
True
b)
False
31.
In lichen, only one organism benefits. Lesson 4
a)
true
b)
false
32.
Microorganisms taking oxygen from an animals blood are a helpful form of symbiosis. Lesson 4
a)
true
b)
false
33.
Kudzu is harmful because it prevents the plants that it covers from getting sunlight. Lesson 4
a)
true
b)
false
34.
Organisms that make their own food are called _________.
Lesson 5
Lesson 5
a)
consumers
b)
producers
c)
decomposers
d)
body heat
35.
Organisms that usually eat other organisms to get energy are called ________.
Lesson 5
Lesson 5
a)
decomposers
b)
consumers
c)
producers
d)
energy pyramid
36.
Organisms that eat waste or dead organisms are called ____________.
Lesson 5
Lesson 5
a)
decomposers
b)
producers
c)
consumers
d)
body heat
37.
A diagram that shows the amounts of energy that flow through each level of the food chain is called a(n) _________.
Lesson 5
Lesson 5
a)
consumer
b)
producer
c)
body heat
d)
energy pyramid
38.
What most energy from food turns into is ____________.
Lesson 5
Lesson 5
a)
producers
b)
consumers
c)
body heat
d)
energy pyramid
39.
All _______ are producers. lesson 5
a)
plants
b)
people
c)
animals
d)
cells
40.
Energy can flow through an ecosystem from a producer (plant) to a(n) ____________.
Lesson 5
Lesson 5
a)
herbivore
b)
carnivore
41.
Energy ______ disappear. Lesson 5
a)
does
b)
does not
42.
The role of ________ is to recycle wastes and dead material.
Lesson 6
Lesson 6
a)
consumers
b)
decomposers
43.
There is a constant ________ of minerals and some nutrients moving from living things to the soil and back into living things.
Lesson 6
Lesson 6
a)
cycle
b)
niche
44.
Most organisms ______ use nitrogen gas from the air.
Lesson 6
Lesson 6
a)
can
b)
cannot
45.
Some sources of nitrogen compounds are ______ and fertilizer.
Lesson 6
Lesson 6
a)
carbon dioxide
b)
lightning
46.
The second most abundant gas in the atmosphere is _________. Lesson 6
a)
nitrogen
b)
oxygen
47.
Oxygen can enter the atmosphere during ___________.
Lesson 6
Lesson 6
a)
cellular respiration
b)
photosynthesis
48.
One result of combustion is ____________.
Lesson 6
Lesson 6
a)
oxygen
b)
carbon dioxide
49.
The results of respiration are carbon dioxide and __________. lesson 6
a)
water
b)
oxygen
50.
This is a _________ quiz.
This is not from a lesson ;)
This is not from a lesson ;)
a)
social studies
b)
math
c)
science
d)
reading
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