extinction of wildlife, collapse offood chainsand webs, change inenvironment.
over harvesting
it caused problems for Democrats because it made disenchanted democrats unhappy with the concept, Kansas problems continued to boil over
probably mal nutrition
over harvesting of plankton eating whales
tropical regions
Biodiversity degradation, or loss of biodiversity can be caused by: deforestation, climate change, over-harvesting, overpopulation, over-consumption and pollution. Currently, the most threatened ecosystems are found in fresh water.
Forest harvesting normally results in an upset in the natural climate of a region. Forest harvesting across the world causes global warming which in turn affects the polar region.
early arrival of monsoon means prolonged rainy season may cause floods. Harvesting of Rabi crops may be affected. The sowing of Kharif crops may be affected.
Pollution, unemployment, and lack of food and water, just to name a few.
I don't know that's whyI amasking you
1.Deforestation. 2.Pollution. 3.Over consumption of water and energy.
Serious over hunting caused them to have problems. Fortunately they have made a wonderful recovery and number over 20,000 today.