Consumers

Q. Classify the following animals into herbivores (H), carnivores (C) and omnivores (O).

Tiger, deer, human, grasshopper

1. (C): Tiger
   (H): Human
   (O): Deer, Grasshopper
2. (C): Tiger
   (H): Deer, Grasshopper
   (O): Human
3. (C): Human
   (H): Tiger, Grasshopper
   (O): Deer
4. (C): Deer, Grasshopper
   (H): Tiger
   (O): Human

Q. Deer, rabbit and grasshoppers are____.

1. carnivores
2. producers
3. herbivores
4. decomposers

Q. Which of the following are tertiary consumers?

1. Ant, grasshopper, butterfly
2. Tiger, cheetah, lion
3. Large fishes, heron, crocodiles
4. Ulothrix, hydrilla, pistia

Q.

In an ecosystem, the insectivorous plants are placed in

1. Primary producers

2. P​​​​​redators

3. None of these

4. Herbivorous

Q.

Living organisms that cannot make their own food are called _________ or _________.

Q. In an aquatic ecosystem, heron is the

1. Producer
2. Tertiary consumer
3. Decomposer
4. Primary consumer

Q. Choose examples of consumers:

1. Shrimp
2. Crab
3. Hydra
4. Mango tree

Q. Consumers always directly depend on producers.

1. True
2. False

Q. Consumers can use only 10% of energy that they have obtained.

1. True
2. False

Q. Primary consumer is an organism that feeds on producers.

1. True
2. False

Q.

Animals that eat only plants are known as:

1. Carnivores

2. Herbivores

3. Omnivores

4. Parasites

Q. Which of the following animals' food habits resemble the most with humans?

1. Tapeworm
2. Lion
3. Cow
4. Bear