Instruction: Arrange the jumbled letters that correspond to the correct answer for each statement. Write your answer on the space provided below each statement. Explain each word why they are related to extinction of species.

This process of production followed by decay and lack of oxygen.

RTUNTCHPIOEOA _

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Chemical substances intended to prevent pathogens that compete with humans for food.

SEESPCITID _

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Eutrophication may also be referred to as dystrophication or hypertrophication. ... This process may result in oxygen depletion of the water body after the bacterial degradation of the algae

Pesticides. When effectively applied, pesticides can kill or control pests, including weeds, insects, fungi, bacteria, and rodents.

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