It depends on the latitude where you measure it.
It's about 69 miles on the equator, and it shrinks to zero at the poles.
In general, at any latitude,
Distance covered by 1 degree of longitude =
<em> (69 miles) x [ cosine(latitude where it's measured) ]</em>
Answer:Dr Verghese Kurien is the pioneer of White Revolution in India... milk
Explanation: White revolution is associated with milk and hence it is called the white revolution.
1. Cars, factories, methane
2. Global warming, less crops, ice melting in both poles.
3. No sun which means no crops which leads to no food. Floods and natural disasters
4. Make everyone use electric cars, reduce carbon footprint
5. Recycle
