Which option correctly answers: which gas is a major component of the natural greenhouse effect and also rises due to human activities?

✅ B. The clearing or removal of forests

a: Cleaning a river | b: The clearing or removal of forests | c: Recycling glass | d: Planting a forest Read more

✅ D. None

✅ C. 100°C

a: 150°C | b: 0°C | c: 100°C | d: 50°C Read more

✅ B. Isotopes

✅ B. The Sun

a: Polaris | b: The Sun | c: Sirius | d: Proxima Centauri Read more

✅ C. Core

✅ D. Vitamin D

a: Vitamin C | b: Vitamin B12 | c: Vitamin K | d: Vitamin D Read more

✅ A. Controlled decomposition of organic material

a: Controlled decomposition of organic material | b: Distilling seawater only | c: Burning plastic | d: Mining coal Read more