Animals are essential to maintain the circle of life and the food chain. It is just not the animals alone, insects, reptiles, and the aquatic life are all interdependent on each other, and on the plants and humans as well.
The greenhouses gases effects on earth. It helps to keep the Earth warm, and this is the reason why life on Earth has existed, and still thrives. However, with an increase in the gases like carbon dioxide, ozone, nitrous oxide, methane and water vapor in the atmosphere, as a fallout to growing environmental pollution; industrial, domestic, and loss of vast stretches of grassland and rain forest, Earth has gotten nearly 14% hotter than what it used to be 50 years ago, with 2005 being recorded as the hottest year ever. Besides humans and plants, global warming effects on animals is a cause of concern.
Video explaining how global warming is effecting all natural things and animals
Global Warming is affecting animals and habitats
As global warming causes climate change, many great deserts like the Sahara, are no longer able to sustain their animal population.
Loss of habitat is most vividly seen in the Arctic, where global warming is melting the glaciers, pushing the polar bears into extinction. The melting glaciers have caused water levels to rise in many oceans, threatening to drown many tropical islands and forests, that teem with animal life.
The Gulf war oil spills, along with oil tanker spills, have devastated a large number of aquatic life. The pictures of dead fishes covered in oil on many beaches, is a sad reflection of the future that lies in store for them. Changes in weather patterns and coastlines affect the food patterns of most aquatic creatures.