In environmental studies, what is an ecosystem?

✅ B. H2O

a: CO2 | b: H2O | c: NaCl | d: O2 Read more

✅ C. Gravity

a: Buoyancy | b: Magnetism | c: Gravity | d: Friction Read more

✅ C. An area where water covers or saturates the soil for part or all of the year

a: A glacier peak | b: A volcanic crater only | c: An area where water covers or saturates the soil for part or all of the year | d: A dry dune Read more

✅ C. Cerebrum

✅ E. None of these

✅ C. maize

✅ A. 981

✅ B. Chlorine