Anna Enviromental Science

1. Trophic levels

1.1. Decomposer

1.2. Primary consumer

1.3. Secondary consumer

1.4. Tertiary consumer

1.5. Producer

2. Food Web

2.1. Food Chain

3. Biodiversity

3.1. Abiotic factors

3.2. Biotic factors

3.3. Genetic biodiversity

3.4. Species biodiversity

3.5. Ecosystem biodiversity

3.6. Hot spots

4. Limiting Factors

4.1. Endangered species

4.2. Threatened species

4.3. Indicator species

4.4. Ecological Succession

4.5. Primary Succession

4.6. Secondary Succession

4.7. Pioneer species

4.8. Climax Community

4.9. Carrying Capacity

5. Population

5.1. Population Growth

5.2. Population Growth Rate

5.3. Exponential Growth

5.4. J-Curve

5.5. S-Curve

6. Water Pollution

6.1. Watershed

6.2. Impermeable

6.3. Erosion

6.4. Runoff

6.5. Urbanization

6.6. Point source

6.7. Non-point source

6.8. Organic pollutant

6.9. Inorganic pollutant

7. Biomes

7.1. Rainforest

7.2. Desert

7.3. Temperate deciduous forest

7.4. Tundra

7.5. Coniferous forest

7.6. Marine biome

7.7. Freshwater biome

7.8. Grassland/savannah

8. Levels of Organazation

8.1. Biomes

8.2. Ecosystem

8.3. Community

8.4. Population

8.5. Organism

9. Water

9.1. Aquifer

9.2. Desalination

9.3. Water purification

9.4. Wetlands

10. Natural Resources

10.1. Renewable resource

10.2. Nonrenewable resource