Answer: Deforestation and Wetland degradation
Explanation:
The two human impacts of human economic activity on the environment are as follows:
1. Deforestation: The Sub- Saharan Africa is occupied with scanty bushes and trees in the forest area. The climate is hot and dry. The removal of bushes and trees has resulted in deforestation and desertification in the region.
2. Wetland degradation: The discharge of agricultural drainage into the wetland has degraded the quality of water in the wetlands in Sub- Saharan Africa.
Answer:
The footprints at Laetoli were remarkably well-preserved because: they were made in an ash slurry that quickly hardened and were then buried by volcanic ash soon after they formed .
Explanation:
Laetoli -
It is the archaeological site present in the region of northern Tanzania .
In this site the footprint of the ancient humans are preserved , because of the volcanic eruption .
Around 3.85 million years ago , a volcanic eruption took place , and due to the ash fall of the eruption , the foot prints of the ancients got preserved .
New Hampshire became the ninth state to approve the Constitution in June, but the key States of Virginia and New York were locked in bitter debates. Their failure to ratify would reduce the new union by two large, populated, wealthy states, and would geographically splinter it.
Answer:
a. large companies and major labels
Explanation:
In the late 1950s and early 1960s, the British music industry was dominated by large companies and major labels.
In the 1950s the British Music industries and its market place was increasingly dominated by big four record companies: EMI, Decca, Phillips and Pye( in which EMI and Decca had the largest share) By the early 1960s the British had developed a viable national music industry and began to produce adapted forms of American music which lead to creation of independent labels.
