Question

i Acidity of the soil may be increased by
a.nh4 504
b.nano2
c.nacl​

Answer 1

Answer:

South America, veld in Southern Africa and steppe in Asia, Temperate Grasslands, Savannas, and Shrublands differ largely from tropical grasslands in the annual temperature regime as well as the types of species found here. Generally speaking, these regions are devoid of trees, except for riparian or gallery forests associated with streams and rivers.

However, some regions do support savanna conditions characterized by interspersed individuals or clusters of trees. Biodiversity in these habitats includes a number of large grazing mammals and associated predators in addition to burrowing mammals, numerous bird species, and of course, a diversity of insects.

The vast expanses of grass in North America and Eurasia once sustained vast migrations of large vertebrates such as buffalo (Bubalus bubalis), saiga (Saiga tatarica), and Tibetan antelopes (Pantholops hodgsoni) and kiang (Equus hemionus). Such extraordinary phenomena now occur only in isolated pockets, primarily in the Daurian Steppe and Tibetan Plateau (see Montane Grasslands