environmental science

• types of ecosystems: biotic and abiotic
• biotic - living things, phytoplanktons, zoophlanktons
• abiotic - non-living things, climate, temperature
• ecology - interaction between organisms
• sachet economy - the use of small amounts of a product (in plastics) to achieve the desired effect.
• cesspool - disgusting boracay
• algal bloom: a large growth of algae in a body of water
• environmental scienc: complex of physical, chemical, and biotic factors