لائحة المقالات في Natural science

Evolution

Evolution is change in the heritablecharacteristics of biological populations over successive generations. These characteristics are the expressions of genes that are...

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Spaceflights

Spaceflight (or space flight) is an application of astronautics to fly spacecraft into or through outer space,...

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Plastic Pollution

Plastic pollution is the accumulation of plastic objects and particles (e.g. plastic bottles, bags and microbeads) in...

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Deforestation

Deforestation or forest clearance is the removal of a forest or stand of trees from...

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Empirical research

Empirical research is research using empirical evidence. It is also a way of gaining...

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COVID 19 Vaccine

A COVID‑19 vaccine is a vaccine intended to provide acquired immunity against severe acute respiratory syndrome coronavirus...

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Natural environment

The natural environment or natural world encompasses all living and non-living things occurring naturally, meaning in this...

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Recycling

Recycling is the process of converting waste materials into new materials and objects....

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Scientific method

The scientific method is an empirical method of acquiring knowledge that has characterized the development of science since...

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Greenhouse gas

A greenhouse gas (GHG or GhG) is a gas that absorbs and emits radiant energy within the thermal infrared range, causing the greenhouse effect....

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Human impact on the environment

Human impact on the environment or anthropogenic impact on the environment includes changes...

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Spanish Flu

Spanish flu, also known as the Great Influenza epidemic or the 1918 influenza...

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If you only read books that only you read, you will only think what only you think.

Haruki Murakami