Answer:
magnetic field
Explanation:
Answer: some of the energy are shielded away by the ozone layer,
The rest warm the earth
Not all energy from the sun reaches the earth, some of the energy are shielded away by the ozone layer while the rest energy warm the earth
714 kg
ΣF = ma
3500N = 4.9m/s^2*m
m ~= 714 kg
