A scientist is studying the effect of nitrates, a group of chemicals, on the aquatic environment and the organisms that live within it, such as aquatic snails and fish. This scientist is a(n) __________.
A)
entomologist
B)
chemist
C)
hydrologist
D)
oceanographer
E)
toxicologist

A hydrologist is a scientist linked to the study of water, both surface and underground, detecting cleanliness or contamination and proposing alternatives for its cleaning and conservation.

A hydrologist's research on the properties of water, its location, distribution and circulation contributes to the maintenance of the environment.

The other options are not correct because:

A) Entomologist : a scientist who studies insects.

B) Chemist : a professional who studies the elements and chemical compounds and their properties.

D) Oceanographer : study both oceans and seas, and their relationship with the environment, the atmosphere and the land.

E) Toxicologist: study the effects of toxic or harmful substances on living beings and the environment.

jedilinus jedilinus · Answer 2 · 2021-10-06T23:15:51+02:00

jedilinus jedilinus

06-10-2021

Answer: toxicologist-E

Explanation:

A toxicologist studies the effects of chemicals (nitrates) on environment (aquatic in this case). The scientist described is a Toxicologist.

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A scientist is studying the effect of nitrates, a group of chemicals, on the aquatic environment and the organisms that live within it, such as aquatic snails and fish. This scientist is a(n) __________. A) entomologist B) chemist C) hydrologist D) oceanographer E) toxicologist

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A scientist is studying the effect of nitrates, a group of chemicals, on the aquatic environment and the organisms that live within it, such as aquatic snails and fish. This scientist is a(n) __________.
A)
entomologist
B)
chemist
C)
hydrologist
D)
oceanographer
E)
toxicologist