Correct option is A
Statements A, B, and C are correct. Ecology comes from the Greek word "oikos," meaning "house" or "environment." Ernst Haeckel coined the term in 1866 to describe the study of organisms' interactions with their environment. Andrew Dobson distinguishes between ecology (scientific study) and environmentalism (advocacy and policy). Statement D is incorrect; the green ideology debate emerged prominently in the 20th century.
Information Booster:
1. Ecology as a term and concept evolved in the 19th century.
2. Ernst Haeckel is considered the father of ecology.
3. Ecology focuses on relationships between organisms and their environments.
4. Environmentalism advocates for protecting the natural world.
5. The green movement gained momentum in the 20th century.
6. Distinguishing between ecological science and environmental policy is essential.