He was the first scientist to prove that Planets move around the sun?

✅ B. 1007

a: 1009 | b: 1007 | c: 1006 | d: 1008 Read more

✅ B. Land degradation in dry areas

a: Ocean tides | b: Land degradation in dry areas | c: A type of rainfall | d: A desert becoming a city overnight Read more

✅ D. 3000

a: 30 | b: 300 | c: 1003 | d: 3000 Read more

✅ A. Using efficient appliances and switching off unused devices

a: Using efficient appliances and switching off unused devices | b: Leaving every light on | c: Opening a refrigerator door for long periods | d: Blocking ventilation filters Read more

✅ B. 7000

a: 70 | b: 7000 | c: 1007 | d: 700 Read more

✅ C. 206

✅ D. 3000

a: 30 | b: 300 | c: 1003 | d: 3000 Read more

✅ A. 4 minutes