About Lupus. Lupus is an autoimmune disease that can affect various parts of the body, including the skin, joints, heart, lungs, blood, kidneys, and brain.Normally, the body's immune system makes proteins called antibodies to protect the body against viruses, bacteria, and other foreign materials.bout Lupus. Lupus is an autoimmune disease that can affect various parts of the body, including the skin, joints, heart, lungs, blood, kidneys, and brain.
Global warming is also becoming a major cause for loss of biodiversity. For example if the present rate of global warming continues, coral reefs which are biodiversity hotspots will disappear in 20-40 years. 10% of all species might become extinct by 2015, if global warming continues.
Figure 1. Tropical rainforest deforestation rates (RAN, 1999). Most of the plant and animal life in Madagascar are the world's most endangered species. Slash-and-burn agriculture on poor soil, is the major reason for deforestation, which causes habitat destruction leading to species endangerment.ack to Table of Contents Causes: Figure 3. The major causes of tropical deforestation (Rainforest Alliance, 1999). Agriculture, the logging industry, fuelwood collection and cattle ranching directly consume the largest amounts of rainforest land throughout the world, respectively (Figure 3).