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Showing: All Grades / Science (1380 questions)
Tall mud walls built on the sides of the rivers, to conserve soil are called:
Which among the following factors is not responsible for soil erosion?
Which one of the following statements is correct about wind?
A large part of a forest was cleared by burning. What will happen to the area?
The rock used for building materials like tiles and bricks is made from
The most beautiful monument of the world the Taj Mahal is made up of
Petroleum is formed deep inside the earth in millions of years by