A food chain is an idea developed by a scientist named Charles Elton in 1927. He described the way plants get energy from sunlight, plant-eating animals get their energy from eating plants, and meat-eating animals get their energy from eating other animals. The idea of a chain means that all these a...

There are many animals living on this earth today who often feel mistreated by the most dangerous and callous animal of all. This animal is known simply as “Man”. This ferocious beast has brought terror all over this vast, and wonderful land for centuries. Due to man’s obsession...

Walter Dean Myers Childrens' Author There are many animals living on this earth today who often feel mistreated by the most dangerous and callous animal of all. This animal is known simply as “Man”. This ferocious beast has brought terror all over this vast, and wonderful land for cent...

Ecology Paper On the Planet Venus there is an eco system which produces food and makes food for all the animals on the planet. I am going to tell u about some of the animals and what part they have in this system. There are producer, consumers, carnivores, omnivores , and herbavores. ...

The Effects of Various Wavelengths on Photosynthetic Rate INTRODUCTION Photosynthesis is the process by which autotrophic organisms convert light energy to chemical energy in the form of glucose [1]. Without this process life on earth would be very different because every organism directly ...

Habitat: the place where animals or people usually live. Every day a forest, a lake, or a marsh is being destroyed due to human involvement, or urban planning. Plants and animals are either or driven out of their homes; constant dredging of lakes kills fish and the animals that depend on fish; marsh...

Coniferous, Temperate, and Deciduous Forests (Main Focus on Deciduous) I. Summary Deciduous forests are apart of the seven major Earth biomes. They are located in the eastern half of the United States, Canada, Europe, parts of Russia, China, and Japan. They have rich soil, and a large divers...

Endangered species are living things whose population is so reduced that they are threatened with extinction. Thousands of species are included in this category. The International Union for the Conservation of nature and Natural Resources publishes a list of threatened mammals, birds, reptiles, am...

A species is a type of organism that breeds together successfully and there are currently between five million and thirty million different species on the earth. Because seventy to ninety-eight percent of the species that have appeared on the planet have either become extinct or evolved, it is cle...

Tropical Rainforest Biome Report The tropical rainforest is truly the world's most complex and diverse biome in both structure and species diversity. It is the richest source of life on earth. There are large amounts of precipitation, which is a major factor in plant growth. The vast diversity...

In the past years it has become clear that some environmental chemicals can cause risks to the developing embryo and fetus. Evaluating the developmental toxicity of environmental chemicals is now a prominent public health concern. The suspected association between TCE and congenital cardiac mal...