The Sun.
the sun is the main source of energy of the earth the sun is the main source of energy of the earth the sun is the main source of energy of the earth
Sunlight is the main energy source for life on earth.
The sun is the main source of energy on earth.
the sun is the main source of energy but there are many others
The main source of heat is the Sun.
The Sun.
Energy
Water
industry
The main source of heat that makes water on the earth evaporate is the thermal energy from Sun.
The main source of energy that heats the Earth is the Sun. Solar radiation is absorbed by the Earth's surface and then re-radiated as heat. The Earth's atmosphere traps some of this heat, leading to the warming of the planet.
The main source of water on earth is the ocean. Although it is salty, it makes up almost 97% of the world's water.