In Convention, the sun heats the earth's surface and the hot air above it rises and is replaced by the cool air. It helps the plant in photosynthesis.
What is convection?
Convection is the ongoing process in the atmosphere, where the sunray heats the earth's surface which in turn heats the air near the surface, and the hot air rises as it is lighter in weight, and is replaced by the cool heavier air.
The convention cycle and the solar radiation helps in the growth of plants, as the plants need sun, water, and damp soil for photosynthesis. The rains provide water, on hot days it makes the soil moist and the sunlight from the sun. The air near the earth's surface becomes hot and rises and gets replaced by cool air.
Therefore, the above statement aptly describes how convection helps plants.
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