The Sun's energy, which makes the water evaporate.
Sun energy is used to evaporate water. This is the initial step of water cycle.
Energy gets converted from one form to another. Hence, it participates in water cycle.
The energy that drives the water cycle is from the Sun.
Evaporation uses solar energy and converts water to a gas. Thermal energy of sun is used.
The energy source behind the water cycle is solar energy. It is the only energy which initiates water cycle.
The sun is the source of energy that creates the water cycle.
Source of energy is the sun.
The water cycle requires heat energy. It comes from sun.
Sun provides energy for earth's water cycle. It provides thermal energy for evaporation.
the energy used in the water cycle is heat from the sun. it is the only source of energy needed in the water cycle.this is because it evaporates the water that forms clouds until the cloud cannot hold it any longer and bursts into rain.
Solar energy helps in evaporation. It makes the water cycle happen.
Energy in the water cycle refers to heat from the sun, which powers the whole cycle, in particular the movement of water from oceans into the atmosphere (evaporation).