What Do You Know About Food Web? Trivia Questions

1. Trees, bushes and flowers are all producers.

True

False

All plants are producers.

Explanation

All plants are producers.

2.

The organism that depends on the sun for its energy is the ...

A. Grass

B. Rabbit

C. Fox

Grass is the correct answer because it is a type of plant that undergoes photosynthesis to convert sunlight into energy. Photosynthesis is the process by which plants use sunlight, carbon dioxide, and water to produce glucose (a type of sugar) and oxygen. This glucose is then used by the grass as a source of energy for growth and survival. Therefore, grass depends on the sun for its energy.

Explanation

Grass is the correct answer because it is a type of plant that undergoes photosynthesis to convert sunlight into energy. Photosynthesis is the process by which plants use sunlight, carbon dioxide, and water to produce glucose (a type of sugar) and oxygen. This glucose is then used by the grass as a source of energy for growth and survival. Therefore, grass depends on the sun for its energy.

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4.

Which animal is a carnivore?

Fox

Bird

Deer

Grasshopper

Carnivores are animals that eat ONLY other animals.

Explanation

Carnivores are animals that eat ONLY other animals.

5.

A producer in this food web is the

Deer

Grasshopper

Rabbit

Tree

Producers are plants. Producers make their own food.

Explanation

Producers are plants. Producers make their own food.

6.

The hawk in this food web is a

Predator

Prey

Producer

Herbivore

Predators hunt and kill other animals for food.

Explanation

Predators hunt and kill other animals for food.

7.

Which of these food chains is correct?

Deer>>>grass>>>grasshopper>>>tree

Fox>>>rabbit>>>grass>>>grasshopper

Grass>>>grasshopper>>>bird>>>owl

Grass>>>tree>>>deer>>>grasshopper

All food chains begin with a producer (plant).

Explanation

All food chains begin with a producer (plant).

8.

What is the role of decomposers?

To return nutrients to the soil

To hunt small animals

To grow on a host organism

To only eat producers

Decomposers eat dead plant and animals and much of the energy from these organisms are returned to the soil.

Explanation

Decomposers eat dead plant and animals and much of the energy from these organisms are returned to the soil.

9.

This is an example of a

Food chain

Food web

Biosphere

Producer

Food webs show the transfer of energy between organisms of an ecosystem.

Explanation

Food webs show the transfer of energy between organisms of an ecosystem.

10.

Which of these organisms is a herbivore?

Owl

Tree

Bird

Deer

A herbivore eats ONLY plants.

Explanation

A herbivore eats ONLY plants.

11. A.

B.

C.

D.

Which of these is NOT a parasite?

A. Tick

B. Mosquito

C. Earthworm

D. Flea

Earthworms do not attach themselves to host organisms and live off of their blood.

Explanation

Earthworms do not attach themselves to host organisms and live off of their blood.

12.

The vulture is a ...

Decomposer

Scavenger

Parasite

Producer

A scavenger is an organism that feeds on dead or decaying organic matter. Vultures are known for their scavenging behavior, as they primarily feed on carrion (dead animals). They play a crucial role in the ecosystem by cleaning up and recycling dead animals, preventing the spread of diseases and maintaining the balance of the food chain. Therefore, the correct answer is scavenger.

Explanation

A scavenger is an organism that feeds on dead or decaying organic matter. Vultures are known for their scavenging behavior, as they primarily feed on carrion (dead animals). They play a crucial role in the ecosystem by cleaning up and recycling dead animals, preventing the spread of diseases and maintaining the balance of the food chain. Therefore, the correct answer is scavenger.

13.

Rabbits are omnivores.

True

False

Rabbits only eat plants and are HERBIVORES.

Explanation

Rabbits only eat plants and are HERBIVORES.

14.

The tree and grass are producers. All of the other organisms in this food web are ...

Omnivores

Predators

Parasites

Consumers

All plants are producers and all animals are consumers.

Explanation

All plants are producers and all animals are consumers.

15.

Bacteria are decomposers that live in a person's mouth and intestines.

True

False

Bacteria help to break down the dead plant (vegetables) and animal (meat) material that people eat.

Explanation

Bacteria help to break down the dead plant (vegetables) and animal (meat) material that people eat.

16. .Ticks, fleas, mosquitos and leeches live off of host organsism. This means they are ___________________

These parasites attach themselves to an animal and live off the hosts' blood.

Explanation

These parasites attach themselves to an animal and live off the hosts' blood.

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17.

Which animal is a omnivore?

Deer

Mouse

Rabbit

Bird

Omnivores are animals that eat BOTH plants and animals.

Explanation

Omnivores are animals that eat BOTH plants and animals.

18. Scavengers are predators.

True

False

Scavengers don't hunt live prey, but eat animals that have already been killed.

Explanation

Scavengers don't hunt live prey, but eat animals that have already been killed.

19.

Flowers are a butterfly's prey.

True

False

Prey must be an animal that is hunted by a predator.

Explanation

Prey must be an animal that is hunted by a predator.

20.

What type of symbiosis exists between this crocodile and the Egyptian Plover bird?

Mutualism-each organism benefits

Parasitism-one parasite harms the host

Commensalism-one organism benefits, the other is neither harmed or helped

Weirdism-one organism is hungry, the other is crazy

The correct answer is mutualism because in this type of symbiosis, both organisms benefit from their relationship. In the case of the crocodile and the Egyptian Plover bird, the bird benefits by getting food from the crocodile's teeth (removing parasites) while the crocodile benefits by having its teeth cleaned.

Explanation

The correct answer is mutualism because in this type of symbiosis, both organisms benefit from their relationship. In the case of the crocodile and the Egyptian Plover bird, the bird benefits by getting food from the crocodile's teeth (removing parasites) while the crocodile benefits by having its teeth cleaned.