China slowing growth of the Gobi Desert by planting trees. China is losing 1,400 square miles of grassland to the Gobi Desert.
When factories and power plants in that area burned coal, fossil fuels, sulfur dioxide and nitrogen oxides
Answer: Weaving, sculpting, carving, music, and dance are all important art forms in western and central Africa. These artistic forms serve both practical and ceremonial purposes. They often have religious meaning, and they may be used as a form of expression.
Explanation:
There are total 12 secton, whereas each has a length of 3/4 yards. We just have to multiply 3/4 with 12. It is also equivlent by adding 3/4 12 times.