Answer:
Researching effects of pollution on plants, educating others about the environment, Studying changes below Earth's Surface, Studying animals and their habitats, researching how animals change over time, are the correct answers.
Step-by-step explanation:
The scientist who studies the interaction of plant and animals with their environment is called an ecologist. Ecology is derived from the Greek word aikos meaning house, ecology is study the environment and organisms which similar to a house and roommates. They study the relationship of organisms with their environment. Various environment is also studies by the ecologists. Marine ecology, Vegetation and statistical ecology are various branches of the ecology.
The information gained through ecology helps us to mange our natural resources, protect human health and improve our environment. It also contributes to bio medicine, provides forestry and agricultural solutions.