Third_____Green house effect Animals “ Simulation models and some statistical studies suggested that there might be a threshold in proportion of suitable habitat in landscape below which populations decrease very quickly. Distinguishing relative effects of habitat fragmentation and habitat loss on population extinction threshold has important implication for conservation, but empirical evidences are still of scarce in testing the effect of fragmentation on the population extinction threshold” ( Acta Ecologica Sinica ). The Green house effect always let animals get different kinds of sick and problem, but animals also is one main kind of reason let green house effect happen. The Green house effect is happening right now and when the animals face to those kinds of problems they have many kinds of situation, suck as "Because edge effect, area effect and isolation effect can influence ecological relatio...
Second______Green House Effect Farming Ⅰ.What are the greenhouse gases emitted from food production? In a nutshell, there are two major greenhouse gases that will heat up the earth, methane (CH sub) and nitrous oxide (N 2 O). In fact, they're both more potent greenhouse gases than CO 2. Most of these gases are related to food production, and methane is produced by ruminant animals (such as cattle) for gastrointestinal fermentation and respiration, rice planting, landfill and fertilizer. II.Will global warming make these foods disappear? Climate change is changing the world we live in. Other bad weather events such as floods and droughts have been frequent, forcing many animals to leave their original habitats and even face extinction. If you are too far away from these sounds, then the news is likely to bring you to ten t...