Water is highly valuable in Eastern and South Africa because it is too expensive for the government to afford in a time of drought. Therefore, when they build water pumping stations to provide them with enough water, they need to place the wells in a specific location that is easily accessible for the local people to travel to and get enough for their family that is sufficient enough to last them the whole day.
One environmental problem affecting the supply of fresh water is that groundwater is being pumped from aquifers
The horizon is always always always always ALWAYS 90˚ above the zenith.
Answer:
Mercury has the widest variation in surface temperatures between night and day of any planet in the solar system.
Explanation:
is about 55 miles at its narrowest point. so around 50 miles would be the answer.
