They form only above snowlines at higher altitudes where so cold and dry snow doesn't melt and accumulates.
The zone alog the southern margins of the sahara is called the SAHEL
Earth has four main systems, or spheres. These systems are the geosphere, hydrosphere, atmosphere, and biosphere.
Answer:
Time to N.Y.: 1488.86/310 = 4.8 hrs
Time to Lond: 1969.14/410 = 4.8 hrs
4.8 hrs
Answer:
Maintaining healthy soil demands care and effort from farmers, Plants obtain nutrients from two natural sources: organic matter and minerals. Soil is a major source of nutrients needed by plants for growth. Plants also need small quantities of iron, manganese, zinc, copper, boron, and molybdenum,
Soils supply the essential nutrients, water, oxygen and root support that our food-producing plants need to grow and flourish. They also serve as a buffer to protect delicate plant roots from drastic fluctuations in temperature
Explanation:
