Answer: B. Minerals in the soil can eventually be used for plant growth and production.
The soil productivity is greatly influenced by the minerals that is abundant in a specific area. For an instance, the land with high concentration of limestone is more fertile because of its higher ph.
College students go home to spend the holidays with thier families
The independence and birth of many new countries such as Ukraine Armenia and Kazakhstan.
Some really important events happened in 1940 such as the London blitz and as the Battle of Britain . Hope I have helped