1. About 70% 00 of earth surface is covered
with w..ater. 97% of the total water is salt
water and only 3% is fresh water. Two third
fresh water is frozen into ice and only 1%
of all the earth water is in lakes, rivers,
Lake Volta is in Ghana is the largest man-made
lake with an area of 8482 sq. kms.
The great lakes of North America ( Superior,
Huron, Erie and Ontario) sprawl over a massive
of 245000sq. km. and are visible from Moon.
How U Miyan. Kaisi gujer rahi.
You r very busy man doing lots of work
of SD and also asssisting our Boss Naz.
Thanks for reading praising the presentaion
on Water and earth surface. Gud nite.