1. Biome
1.1. Desert
1.2. Rainforest
1.3. Tundra
1.4. Coniferous forest
1.5. Freshwater
1.6. Grassland
1.7. Temperate decidiuous forest
1.8. Marine
2. Types of Biodiversity
2.1. Ecosystem
2.1.1. Community
2.1.1.1. Population
2.1.1.1.1. Organism
2.2. Species
2.2.1. Endangered
2.2.2. Threatened
2.3. Genetic
3. Hot Spots
3.1. Hotspots are when some ecosystems have more species than others.
4. Biodiversity
4.1. Biodiversity is the variety of organisms in an ecosystem.
5. Carring Capcity
5.1. Carry capcity is how much an ecocsystem can provide for the animal and plant life in that environment.
5.2. Limiting factors can help an ecocsystem keep its population below its carring capcity.
6. Source
6.1. Point source
6.1.1. Point Source is when you can trace a pollutant back to its original source.
6.2. Non-point source
6.2.1. Non-point source is when you can not trace a pollutant back to its source.
7. Resource
7.1. Natural resources
7.2. Renewable
7.2.1. This means that the resource can keep being supplied.
7.3. Non-renewable
7.3.1. This means that the resource cannot be replaced.
8. Pollution
8.1. Organic pollutant
8.2. Inorganic pollutant
9. Trophic Levels
9.1. Producer
9.2. Primary Consumer
9.3. Secondary Consumer
9.4. Teritary Consumer
9.5. Decomposer
10. Ecosystem
10.1. Trophic Levels
10.2. Biotic Factors
10.2.1. Something that was or still is living.It can also be part of a once living thing.
10.3. Abiotic Factors
10.3.1. Something that was never living and never will be living.
11. Succession
11.1. Primary
11.1.1. Pioneer species
11.1.2. Climax Community
11.2. Secondary
11.3. Ecological
11.4. Indicator
12. Population
12.1. population growth
12.2. population growth rate
12.2.1. J-curve
12.2.2. S-curve
12.3. Expotential growth
13. Water pollution
13.1. Aquifer
13.1.1. An aquifer can help purify water so that way it is drinkable to humans.
13.2. Desalination
13.3. Water purification
14. Water!
14.1. Watershed
14.2. Impermeable surface
14.2.1. An impermeable surface is when water can not soak into the ground.For example a parking lot or a sidewalk.
14.3. Erosion
14.3.1. This can be caused if there are not enough trees or deep rooted plants by a river bank.Therefore dirt and sediment will runoff into the river and cause pollution.
14.4. Runoff
14.4.1. This can carry heavy amounts of pollutants that can run into a river,lake or stream.These pollutants carried in the runoff can kill aquatic life and other organisms.Runoff can be kept from polluting these rivers,streams,and lakes if by impermeable surfaces,deep rooted plants were put around them and if people would be careful of what debris they put into the streets and down into the sewers.
14.5. Wetlands
14.5.1. Wetlands can help with pollution problems.For example since they have numerous plant life,those plants help clean the air.Also any runoff from a nearby town or city,the wetland's deep rooted plants would absorb the runoff therefore protecting anything else that could have been harmed if it came in contact with the polluted runoff.
14.5.1.1. Urbanization
14.5.1.1.1. This can cause wetlands to be destroyed.