Articles: Natural science
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...
Spaceflights
Spaceflight (or space flight) is an application of astronautics to fly spacecraft into or through outer space,...
Plastic Pollution
Plastic pollution is the accumulation of plastic objects and particles (e.g. plastic bottles, bags and microbeads) in...
Deforestation
Deforestation or forest clearance is the removal of a forest or stand of trees from...
Empirical research
Empirical research is research using empirical evidence. It is also a way of gaining...
COVID 19 Vaccine
A COVID‑19 vaccine is a vaccine intended to provide acquired immunity against severe acute respiratory syndrome coronavirus...
Natural environment
The natural environment or natural world encompasses all living and non-living things occurring naturally, meaning in this...
Recycling
Recycling is the process of converting waste materials into new materials and objects....
Scientific method
The scientific method is an empirical method of acquiring knowledge that has characterized the development of science since...
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....
Human impact on the environment
Human impact on the environment or anthropogenic impact on the environment includes changes...
Spanish Flu
Spanish flu, also known as the Great Influenza epidemic or the 1918 influenza...