GEOLOGY

Detailed explanation-1: -Savanna, steppe, prairie, or pampas: They’re all grasslands, the globe’s most agriculturally useful habitats.

Detailed explanation-2: -Just as a forest can be defined as the place where trees are the main type of vegetation, grassland can be defined as a region where grasses form the dominant type of plant life. Grasslands make up almost a quarter of the total land surface.

Detailed explanation-3: -Grasslands are areas where the vegetation is dominated by grasses. Some of the examples of its types are Prairie, Pampas, Steppes and Savannah.

Detailed explanation-4: -Temperate grasslands have cold winters and warm summers with some rain. The grasses die back to their roots annually and the soil and the sod protect the roots and the new buds from the cold of winter or dry conditions. A few trees may be found in this biome along the streams, but not many due to the lack of rainfall.

Detailed explanation-5: -Grasslands are areas dominated by grasses. They occupy about 20% of the land on the earth surface. Grasslands occur in both in tropical and temperate regions where rainfall is not enough to support the growth of trees. Grasslands are found in areas having well-defined hot and dry, warm and rainy seasons.