Question

a) Earthquake (b) Volcano (c) Landslide Put a cross (*) against a wrong statement given below. 1. (a) Lithospheric plates move around very slowly. (b) Movement of plates causes changes on the earth's surface. (c) Forces which act in the interior of the earth are called Exogenic forces. (d) Earthquakes cause mass destruction on the earth's surface. 2. (a) A volcano is a vent in the earth's crust. (b) Vibrations on the surface of the earth causes earthquakes. ncert class7
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Answer 1

Explanation:

red cricmial red cricmial

Answer 2

Answer:

a rigid layer of polysaccharides lying outside the plasma membrane of the cells of plants, fungi, and bacteria. In the algae and higher plants it consists mainly of cellulose