D. More than 1,000 languages are spoken in Africa.
There's estimated about 1,500 to 2,000 African languages.
Answer:
agriculture is the backbone of Pakistan's economy which relies heavily on it's major crops
Pakistan's principal natural resources are arable land and water. Agriculture accounts for about 18.9% of Pakistan's GDP and employs about 42.3% of the labour force. In Pakistan, the most agricultural province is Punjab where wheat and cotton are the most grown. Mango orchards are mostly found in Sindh and Punjab provinces that make Pakistan the world's 4th largest producer of mangoes.
Mining is an important industry in Pakistan. Pakistan has deposits of several minerals including coal, copper, gold, chromite, mineral salt, bauxite and several other minerals. There are also a variety of precious and semi-precious minerals that are also mined. ... Most of the mineral gems found in Pakistan exist here.
The river originates from the Kailash ranges of Himalayas at an elevation of 5300 M. After flowing through Tibet it enters India through Arunachal Pradesh and flows through Assam and Bangladesh before it joins Bay of Bengal. The catchments area of Brahmaputra in Tibet is 2, 93,000 Sq.
The biosphere is the portion of the earth that supports living things.