please solve this question which you know irrelevant answer will be reported
Answers
Answer:
YOU KNOW I LOVE THE CHAPTER ❤️LIGHT❤️ sis
Explanation:
BEACAUSE OF ANIKET SIR AND MY DEAR PAPA BEACAUSE HE IS SCIENCE TEACHER ☺️
Answer:
- The process of becoming a desert or of making an area of land into a desert is called desertification.
example: cutting down of trees deforestation.
2. The main difference between zoos and sanctuaries is how they acquire their animals. A zoo might buy, sell, breed, or trade animals, or even capture animals from the wild. ... A sanctuary also does not capture animals from the wild but acquires only animals who can no longer survive in the wild.
3. Planting trees and stopping deforestation is called reforestation.
Advantage: helps in controlling soil erosion.
4. The first law of reflection states that when a ray of light reflects off a surface, the angle of incidence is equal to the angle of reflection.
The second law is incidenct ray, the reflected ray, and the normal to the reflecting interface at the point of incidence all lie in the same plane.
5. A condition in which close objects appear clearly, but far ones don't is called myopia. Also known as Near-sightedness .
Convex lens is used to correct the defect.