WorksheetsOrganisms in the environment review
Total questions: 17
Worksheet time: 24mins
Name
Class
Date
1.
which of the following is an example of an abiotic factor.
a)
rose bush
b)
water
c)
grass
d)
rabbit
2.
which of the following defines habitat?
a)
an area with only abiotic factors
b)
a large a area of land that is known for its climate and oranganisms
c)
a small area in a habitat with food water and shelter for organisms to live
d)
an area that that provides food,shelter and food and for organisms and can contain many microhabitats.
3.
To keep our ecosystem healthy, we must keep our?
a)
biodiversiety
b)
earth
c)
sun
d)
biodiversity
4.
What is a BIOME?
a)
A biome is an entire community of living organisms in a single major area.
b)
a biome is an entire community living species in a single major area
c)
a biome is an entire community of living organisms in a lot of major area
d)
A biome is and entire community of living organisms in a little bit of a major area
5.
A drought has hit this grassland biome. How will this effect the rabbit population?
a)
The rabbits will increase in number.
b)
The rabbit population will stay the same.
c)
The rabbit population will decrease.
d)
The rabbit population will become extinct immediately.
6.
Which option is biotic?
a)
Plants
b)
Air
c)
Water
d)
Energy
7.
In this tundra food web, if grasses were removed what would happen to the sustainability of the ecosystem?
a)
There would be an overpopulation of arctic hares and lemmings.
b)
Polar bears would move to a new ecosystem
c)
The ecosystem would collapse because it lost its main producer
d)
Wildflowers would die out from the ecosystem
8.
Which of the following is an example of a biotic component of the environment?
a)
wind
b)
vegetation
c)
water
d)
temperature
9.
Biodiversity refers to
a)
extinct species
b)
the variety of species on Earth
c)
nonrenewable resources
d)
the rate of species decline
10.
Biotic factors of an ecosystem are:
a)
non-living
b)
plants
c)
living thing
d)
soil
11.
Temperature, light, air, water, and soil are all _____ parts of the environment
a)
alive
b)
biotic
c)
abiotic
d)
living
12.
Which of the following choices only includes abiotic factors?
a)
Sunlight, algae, and temperature
b)
Fish, crabs, oxygen
c)
Sunlight, soil, and oxygen
d)
Algae, temperature, and dog
13.
The trees in this biome shed their leaves and grow new ones each year:
a)
temperate deciduous forest
b)
grasslands
c)
deserts
d)
tundra
14.
Which biome features permanently frozen soil called permafrost?
a)
Coniferous Forest
b)
Deciduous Forest
c)
Desert
d)
Tundra
15.
Which two biomes have the least precipitation?
a)
tropical rain forest and temperate grasslan
b)
savanna and tropical dry forest
c)
tundra and desert
d)
boreal forest and temperate woodland
16.
Which biome is home to lions, zebras, wildebeests, giraffes, and elephants?
a)
Grasslands
b)
Tundra
c)
Rainforest
d)
Temperate Forest
17.
The greatest biodiversity on earth is found in the __________ biome.
a)
taiga
b)
grassland
c)
temperate deciduous forest
d)
tropical rainforest
100 %
