Practical Geografy is the correct answer
30% of glaciers cover the earths land
Answer: Cloud at medium altitudes are:
A: They are made of ice crystals.
Explanation: Mid level cloud forms ice crystals when the temperature is cold.
Answer:
Megacities have an impact on public health, like contamination of water. Overpopulated places can bring diseases and a lack of health protection.
Explanation:
Megacities are the base for gas emissions that could be very dangerous for the environment. Traffic jam is getting worse day by day. Almost half of the habitant of one city spends at least one hour in the car to get to work.
Best natural resources are
a)Water
b)Forests
c)Rocks
d)Minerals
e)Soils
f)Raw materials