Question

What is photosynthesis ?
what is air ?
what is wind?
oo hlo
My self Hasi
class 7
age 13​

Answer 1

Answer:

1). the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product.

2). the invisible gaseous substance surrounding the earth, a mixture mainly of oxygen and nitrogen.

3). Wind is the movement of air, caused by the uneven heating of the Earth by the sun and the Earth's own rotation. Winds range from light breezes to natural hazards such as hurricanes and tornadoes. ... Wind is the movement of air caused by the uneven heating of the Earth by the sun.

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