It would be letter A which is energy. The other three are used in weather forecasting due to the fact that the atmosphere is fluid and weather and climate is caused by uneven heat from the star in our solar system which is the Sun to the Earth in which heat transfer occurs
Well dew point can never be greater than the air temperature. They may be equal which is called saturated air. The closer they may be, the greater the chance of precipitation.
Answer: D
I'm pretty sure the answer is a tropical rain forest
