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WorksheetsScience Quiz Revision - 4th Grade
Total questions: 39
Worksheet time: 1hrs 15mins
Which statement best describes this picture?
A population of giraffes lives in the savanna.
A community of giraffes lives in the savanna.
Giraffes and grasses make up a savanna population.
Trees and grasses are communities in a savanna ecosystem.
Which statement is true about a community?
A community is all the same species living in different ecosystems.
A community is made up of one kind of population living in one place.
A community is made up of different populations that depend on one another.
A community is made up of different populations that do not interact with one another.
Why are producers important in an ecosystem?
They produce food for consumers.
They break down remains of dead plants.
They produce food for other producers.
They consume food for other consumers.
What is any living thing that makes its own food?
a consumer
a decomposer
an herbivore
a producer
What type of organism gets its energy from sunlight?
Decomposer
Consumer
Producer
Are blue jays that live in different parts of the United States members of the same population?
Yes, because they are all blue jays.
No, because they live in different places.
The part of an ecosystem where an organism lives and finds food and shelter is ------------
(a)
The role an Organism Plays in a habitat is -------------
(a)
Any living thing that makes its own food.
Producer
Consumer
An animal that eats plants or other animals to get energy.
Producer
Consumer
Fungi are decomposers because -----
They eat the remains of plants and animals
They break down the remains of plants and animals
Vultures are scavengers because -----
They eat the remains of plants and animals
They break down the remains of plants and animals
A lion hunts a gazelle. (Choose all that apply)
The lion is a predator.
The lion is a prey.
The gazelle is a predator.
The gazelle is a prey.
All the living and nonliving things in an area and their interactions.
Population
Community
Ecosystem
Organism
All the organisms that live in the same place.
Organism
Population
Habitat
Community
The transfer of food energy in a sequence of living things.
food chain
food web
food pyramid
food energy
A diagram that shows the relationship among different food chains.
food chain
food web
An organism that eats only plants
omnivore
carnivore
herbivore
detriovore
A consumer that eats both plants and animals
herbivore
carnivore
omnivore
A cow eats grass. The cow is a...
predator
prey
herbivore
carnivore
The animals predators catch and eat are called...
herbavores
omnivores
carnivores
prey
________________ are consumers that eat ONLY PLANTS.
Herbivores
Carnivores
Omnivores
Producers
__________________ are consumers that eat ONLY MEAT (other animals)?
Omnivores
Carnivores
Producers
Herbivores
