define Ecology plz answer fast
Answers
Answer:
Ecology is the branch of biology that studies how organisms interact with their environment and other organisms. Every organism experiences complex relationships with other organisms of its species, and organisms of different species. These complex interactions lead to different selective pressures on organisms. The pressures together lead to natural selection, which causes populations of species to evolve. Ecology is the study of these forces, what produces them, and the complex relationships between organisms and each other, and organisms and their non-living environment.
Scientist can view ecology through a variety of different lenses, from the microscopic molecular level all the way to the planet as a whole. These different types of ecology will be discussed further on. At every level of ecology, the focus is on the selective pressures that cause evolutionary change. These pressures arise from a variety of different sources, and there are numerous methods for observing and quantifying this data.
The field of ecology has a huge variety of sub-disciples. Although the types of ecology below are divided by the level of organization being viewed, some ecologist specialize in specific aspects of each field. For example, cognitive ecology is a branch of organism ecology that studies the mental processes of animals. Other ecologist study only the interactions between humans and the rest of the bio me, a field known as human ecology or environmental science. Still other ecologists focus on the interactions between organisms and the antibiotic factors that affect their evolution, such as nutrients and toxins in the environment. Ecology is a vast field, a the following are only a sampling of the variety of things scientist study in ecology.
Answer:
Ecology is a branch of biology concerning interactions among organisms and their biophysical environment, which includes both biotic and abiotic components.