What is the ozone layer’s main protective role?

✅ C. Cornea

✅ D. Karman line

✅ C. Saros Cycle

✅ B. Electromagnetic wave

a: Sound wave | b: Electromagnetic wave | c: Water wave | d: Seismic S-wave Read more

✅ A. Brightest

✅ C. The Sun

a: The Moon | b: Tides alone | c: The Sun | d: Earth's core alone Read more

✅ C. 343 m/s

✅ D. Intergovernmental Panel on Climate Change

a: International Court of Justice | b: World Trade Organization | c: International Olympic Committee | d: Intergovernmental Panel on Climate Change Read more