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WorksheetsGr 5 - Term 3 - Mock Quiz 4
Total questions: 20
Worksheet time: 10mins
Organisms that help the recycle of the nutrients in an ecosystem are called ______
producers
consumers
decomposers
omnivores
What is TRUE about the decomposers
An organism that eats only plants
An organism that eats living plants and animals
An organism that eats death plants and animals
An organism makes it's own food
While walking through a nearby forest, you find some fungi growing on a tree stump. What role does the fungi play in an forest ecosystem?
It eats living organisms
It breaks down death tree matter
It produces oxygen that is used by other foreset organisms
It uses the sunlight to make food for the forest trees.
What is the name of the process in which the remains of living things break down, decay or rot?
dissove
disintegration
decomposition
recycling
Identify the organism that is NOT a decomposer
Fungi
Bacteria
Mold
Grass
What best describes the role of decomposers in an ecosystem?
Decomposers get energy by breaking down decaying matter
Decomposers get energy from the Sun to help producers
Decomposers eat consumers and pass energy
Decomposers do not need energy
Which of the following is not a part of geosphere?
Soil
Mountain
Rivers
Volcanoes
Where does the water go, when the water evaporates from the puddle on the street?
Rivers or streams
Rises into the atmosphere
sinks into the street
outer space
Which of the Earth's system interact with each other
Hydrosphere and Geosphere only
Hydrosphere and Biosphere
Atmosphere and Biosphere
All of the Earth's systems interact with each other
Where are all the living things found?
Hydrosphere
Atmosphere
Geosphere
Biosphere
Solid and Molten rocks are part of______
Biosphere
Atmosphere
Geosphere
Hydrosphere
Solid and liquid water are part of______
Biosphere
Atmosphere
Geosphere
Hydrosphere
Which of the following will you be doing if you are interacting with Atmosphere?
Sailing a boat
Flying an air plane
Rock climbing
feeding fishes
Organisms that help the recycle of the nutrients in an ecosystem are called ______
producers
consumers
decomposers
omnivores
Which of the following will you be doing if you are interacting with Geosphere?
Sailing a boat
Flying an air plane
Rock climbing
feeding fishes
The _______ is layer of gases including Nitrogen and Oxygen that surrounds the Earth
Geosphere
Hydrosphere
Atmosphere
Biosphere
Which is not an example of how a change in one of Earth’s systems may affect another system?
Lack of rain dries up vegetation on Earth.
Smoke blocks sunlight from reaching Earth.
Bears hibernate during the cold winter months.
Heavy rain washes away soil and rocks from a hillside.
Organisms at the beginning of a food chain are called _____.
consumers
predators
omnivores
producers
In the nitrogen cycle, nitrogen cycles between ________.
the air, organisms, and the soil
water and plants
the air and sunlight
rocks, air, and the soil
Where do plants get the carbon dioxide they need to survive?
from the ground
from the air
from water
from other plants
