The sub-region of Africa that is home to the Kalahari Desert is the south. The desert is approximately 900,000 square kilometers. It covers parts of Botswana, Namibia, and South Africa. The correct answer is C.
Answer:
Here's what I get
Explanation:
A more developed country has
- A post-industrial economy — the service sector provides more wealth than the industrial sector
- A high per capita income
- Advanced technological infrastructure
A less developed country has
- A pre-industrial or agrarian economy
- A low per capita income
- Poor infrastructure
Answer:
Spirit and Opportunity were sent to Mars to find more clues about the history of water there and see if the Red Planet could ever have supported life.
Explanation:
Both rovers measured the type and abundance of iron-bearing minerals, some of which are associated with water-driven processes. In this way, Opportunity found the mineral jarosite and Spirit found the mineral goethite. The rovers measured chemical elements, some of which are needed for life, in rocks and soils.
With data from the rovers, mission scientists have reconstructed an ancient past when Mars was awash in water. Spirit and Opportunity found evidence for past wet conditions that could have supported microbial life.
Spirit and Opportunity were sent to Mars to find more clues about the history of water there and see if the Red Planet could ever have supported life. To do this, scientists sent the two rovers to two different landing sites. The rovers landed on opposite sides of the planet.
Answer: In the Metric System, one kilometer equals 1000 meters and one meter equals 100 centimeters. So the Earth’s diameter is 12,756,000 meters or 1,275,600,000 centimeters, and the Earth’s circumference is 40,075,000 meters or 4,007,500,000 centimeters!
Explanation: HOPE IT HELPS :)
