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Search Results for: planetary

Contamination definition and example
Definition
Contamination

Contamination Definition Contamination, sometimes interchanged with pollution, is the existence of live things or... Read More

The FIFTH MIRACLE: The Search for the Origin and Meaning of Life
Article
The FIFTH MIRACLE: The Search for the Origin and Meaning of Life

 The FIFTH MIRACLE: The Search for the Origin and Meaning of Life    ... Read More

Nitrogen
Definition
Nitrogen

Definition noun plural: nitrogens ni·tro·gen, ˈnɐɪtʰɹədʒən (biochemistry) A colorless, odorless, gaseous... Read More

mimicry definition and example
Definition
Mimicry

Most would say imitation is the greatest form of flattery. In some cases that is quite true. However, imitation or mimicking... Read More

parasitism definition and example
Definition
Parasitism

Organisms depend on different sources of food to survive. Larger organisms like plants make their own food (autotrophs) and... Read More

Origins of Life on Earth
Tutorial
Origins of Life on Earth

Although Earth was created around 4.5 billion years ago, life began to exist not long after. Due to the huge timescales... Read More