Final Exam Revision

the relation between the moray eel and cleaner shrimp is an example of :

• Symbiosis

• Competition

New plants and animals people may bring to an ecosystem are :

• Nonnative species

• Native species

• Pollution

The correct food chain of the following is :

• Plants - insects - fish- bears

• insects - fish - bears

• fish - insects - bears

In photosynthesis process Plants absorb ___________ from the air

• Oxygen

• Carbon dioxide

• Water vapor

When rocks break down by weather , plants or animals , this is an example of _________________ change

• Slow

• Fast

• Slow and fast

Which of the following paired with its correct role :

• Producers : Make their own food for energy

• Predators : Animals Who got hunted

• Decomposers : eat producers and other consumers

___________________ is the struggle of organisms for the same limited resources

• Competition

• Symbiosis

• Food chain

Its cells are tall and thin and tightly packed :

• Epidermis tissue

• Palisade tissue

• Veins

Mitochondria is the place where cellular respiration happens in

• True

• False

_______________________ is all the conditions surrounding an organism

• Ecosystem

• Environment

• Food web