Question

state four traditional uses of solar energy​

Answer 1

Explanation:

Solar energy is used today in a number of ways:As heat for making hot water, heating buildings, and cooking.To generate electricity with solar cells or heat engines.To take the salt away from sea water.To use sun rays for drying clothes and towels.It is used by plants for the process of photosynthesis

Answer 2

Traditional uses of solar energy are :-

1. Heating :- The energy from the sun was used to heat things both edible and non -edible and remove their foul odour.

2. Cooking :- Since the solar cooker is now a thing of the past, it is thus regarded as a traditional use of solar energy. For proper mixing of spices in pickles, solar energy was used.

3. Drying :- For drying edible food stuffs , solar energy was used. For drying clothes also, solar energy is used.

4. For photosynthesis :- Green plants prepare their food in the presence of sunlight using water and oxygen. 

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