THE ECOSYSTEM

Which are abiotic components of an ecosystem?

• sunlight

• plants

• air

• soil

Which of the following are examples of symbiotic relationship?

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• 
• 
• 

What do you call the organism that is being hunted, killed and eaten by a carnivorous organism?

• predator

• host

• prey

• parasite

In the food chain, which organism benefited the most?

• grasshopper

• frog

• mushroom

• snake

What relationship is being shown by the picture?

• predation

• parasitism

• mutualism

• competition

What scientific term is used for the place an organism lives in?

• home

• house

• habitat

• household

An organism has a specific role in the ecosystem. We call this term as _____________.

• norm

• niche

• job

• profession

Which of the following are examples of herbivores?

• cow

• horse

• catterpillar

• snake

Using the illustration, if the grasshopper dies which organisms are affected?

• frog

• rat

• butterfly

• eagle

What do you call the organisms that can manufacture their own food?

• autotrophs

• consumers

• carnivores

• decomposers