Question

the formation of trade wind is due to which--1) convection 2 ) conduction 3)radiation​

Answer 1

Answer:

the formation of trade wind is due to convection....

Explanation:

Answer 2

1) convection- formation of trade wind

Explanation:

• The trade winds are created by a cycle of warm and moist air rising near the equator. The hot air at equator moves up  which sets the region of low pressure at the equator and that pressure gradient between poles and equatorial region leads the cold air to move from poles to the equator.
• The concept of 'trade winds' takes place due to convection of heat that can be explain as  the Sun warms the ground that in turn warms the air directly above it then the warmer air expands, becoming less dense than the surrounding air mass, creating a low thermal .
• Lowering of surface pressure creates a pressure gradient that tries to correct itself by having air move from higher pressure to the lower pressure area created by the rising air due to convection.