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Worksheets4.9 B Producers, Consumers, and Food Webs
Total questions: 20
Worksheet time: 38mins
What is the source of all energy at the beginning of a food web?
Producers
Consumers
The Sun
Energy
An ecosystem is -
The living and nonliving things in their natural environment
How plants grow using sunlight, water, and air
An animal that gets energy by eating both plants and animals
Organism that uses sunlight to make its own food for energy
Which type of organism gets its energy by eating both plants and animals?
Omnivore
Producer
Carnivore
Herbivore
An animal that gets energy by eating only other animals
Food web
Carnivore
Omnivore
Photosynthesis
An organism that gets energy by eating other organisms.
Carnivore
Consumer
Herbivore
Producer
Which of the following does a producer need to make its own food?
Oxygen
Shelter
Animals
Carbon Dioxide
Photosynthesis is -
How plants grow using sunlight, water, and carbon dioxide
An animal that gets energy by eating only plants
Interconnected food chains that show the flow of energy
An animal that gets energy by eating only other animals
Producers are -
Organisms that use sunlight to make its own food for energy
How plants grow using sunlight, water, and carbon dioxide
Animals that get energy by eating only plants
Organisms that get energy from eating other organisms
A herbivore is -
An animal that gets energy by eating only plants
Interconnected food chains that show the flow of energy
An animal that gets energy from eating plants and animals
An organism that gets energy from eating other organisms
What would happen in this ecosystem if the grasshopper was removed?
Caterpillars would increase
Snakes would decrease
Frogs would decrease
Grass would increase
Interconnected food chains that show the flow of energy in an ecosystem
Photosynthesis
Food web
Consumer
Carnivore
Which of the following is NOT an organism that gets it energy from eating only other animals?
Wolf
Alligator
Whale
Catfish
There was a fire in a grassland. How would this affect the deer population?
Deer would decrease since other animals would decrease
Deer would increase since they eat grass
Deer would increase since other animals would decrease
Deer would increase since they eat grass
Energy that moves through the organisms in a food web originally comes from the –
Moon
Water
Sun
Soil
Which of the following is an example of a producer?
Rabbit
Grass
Insect
Bird
If a fire on the grasslands happened, what change would likely occur in the food web there?
Producers would have to find a new energy source.
Plants would be able to produce more food.
There would be an increase in consumers.
Animals that eat plants would move away or starve.
Which of the following is NOT an organism that gets its energy from both plants an animals?
Human
Cat
Raccoon
Bear
Which process best describes how plants get their energy? Plants get their energy by –
using sunlight to make food
removing energy from water
absorbing it from the soil
putting gases into the air
If all the grasshoppers were removed, how many organisms would lose a source of energy?
4
6
5
7
Which of the following is an organism that gets its energy from eating only plants?
Koala
Snake
Spider
Cat
