Question

28. The impact of Tsunami is less over the ocean and more near the coast where
they cause large-scale devastation. Why?
1. The speed of wave in the ocean depends upon the depth of water
2. Over deep water the Tsunami has very long wave-length and limited wave-
height as compared to shallow water near the coast
Code:
a) 1 only
b) 2 only
c) Both 1 and 2
d) Neither 1 nor 2
29. Tropical cyclones are intense low-pressure areas confined to the area lying​

Answer 1

Explanation:

tsunami is a series of extremely long waves caused by a large and sudden displacement of the ocean, usually the result of an ... Once a tsunami forms, its speed depends on the depth of the ocean.