Question

guys answer fastt...... ​

Answer 1

Answer:

Answer-1

Solar energy is radiant light and heat from the Sun that is harnessed using a range of ever-evolving technologies such as solar heating, photovoltaics, solar thermal energy, solar architecture, molten salt power plants and artificial photosynthesis.

Answer-2

 A major advantage of fossil fuels is their capacity to generate huge amounts of electricity in just a single location.  Fossil fuels are very easy to find.  When coal is used in power plants, they are very cost effective. Coal is also in abundant supply.

Explanation:

Plz Mark as Brainlist✌️

Answer 2

Answer:

well i guess Q no 31 rainbow is a ribbon of seven different colours formed when a ray of white light forms passes through a prism

here the white light is sun rays and prism a droplet of water

Explanation:

sorry but i know only this one

pls tell me if im wrong!