EVERYDAY SCIENCE

Detailed explanation-1: -Hydrologist. Explanation: A hydrologist is the environmental scientist who is likely to study methods of water conservation and decontamination.

Detailed explanation-2: -A toxicologist is a scientist who has a strong understanding of many scientific disciplines, such as biology and chemistry, and typically works with chemicals and other substances to determine if they are toxic or harmful to humans and other living organisms or the environment.

Detailed explanation-3: -A hydrologist is most likely to study pollution in | Homework.Study.com.

Detailed explanation-4: -Who are Ecologists? Ecologists study these relationships among organisms and habitats of many different sizes, ranging from the study of microscopic bacteria growing in a fish tank, to the complex interactions between the thousands of plant, animal, and other communities found in a desert.

Detailed explanation-5: -Environmental health specialists study how environmental factors impact human health. Environmental protection specialists monitor the effect human activity has on the environment. Environmental chemists study the effects that various chemicals have on ecosystems.