What is afforestation?

✅ D. Carbon dioxide

a: Oxygen | b: Nitrogen | c: Hydrogen | d: Carbon dioxide Read more

✅ C. Evaporation

a: Deposition | b: Freezing | c: Evaporation | d: Condensation Read more

✅ B.  0 °C

✅ C. Milk

✅ C. Predator

✅ C. 300,000 km/s

a: 30,000 km/s | b: 3,000,000 km/s | c: 300,000 km/s | d: 3,000 km/s Read more

✅ D. A species facing a high risk of extinction

a: A nonliving resource | b: A species found everywhere | c: A species with no habitat needs | d: A species facing a high risk of extinction Read more

✅ C. Cu + Ni