Why do prices of food grains, fruits and vegetables rise during floods or drou
Give reasons for:
(a) Several accidents take place in cold winter mornings.
(b) Our feet become wet while walking on grass in cold winter mornings.
(c) Rain maintains the supply of water onland.
() Floods cause an extensive damage to human life and property.
Answers
Answer:
a) The cause of the accident in the cold winter morning is the fog. Fog is created by the suspension of extremely fine moisture droplets existing in the air. At the point when light from vehicles comes in contact with fog, it disperses and brings about lost differentiation and a thick white screen-like appearance.
b)why are feet become wet while walking on grass in cold winter mornings? This is because of dew present on the surface of grass. Dew drops are referred to as the tiny drops of water which are found on the leaf blades in early morning hours.
c)rain maintains supply of water in land because when it rains the water goes underground and it helps the soil to get minerals and water.
d)Heavy rains lead to rise in the water level of rivers, seas and oceans. Water gets accumulated in the coastal areas which results in floods. These floods cause extensive damage to crops, domestic animals, property and human life. During floods, many animals get carried away by the force of water and eventually die.
Explanation: