Examlex
Whenever the expected frequency of a cell is less than 5, one remedy for this condition is to increase the size of the sample.
Troposphere
The lowest layer of Earth's atmosphere, extending up to about 10 kilometers, where most weather phenomena occur and where the concentration of greenhouse gases is significant.
Photosynthesis
The process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water, generating oxygen as a byproduct.
Species Diversity
The variety of different species of animals, plants, fungi, and microorganisms that exist within a particular ecological community or ecosystem.
Deforestation
The removal of a forest or stand of trees where the land is thereafter converted to a non-forest use such as agriculture or urban development.
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