Environmental Science

Biomes

100

Biome with very little rain, hot summers and cool winters

desert

200

Coldest, driest biome

Tundra

300

Biome where land meat ocean

Seashore

400

Forest where trees loose leaves every year and has 4 distinct seasons

Deciduous Forest

500

Lots of rain, near equator, and hot

tropical rainforest

Trophic Levels

100

1st level

Producers 

200

2nd level

Primary consumers

300

3rd level

secondary consumers 

400

4th level

Tertiary consumers

500

5th level

Quaternary consumers

Relationships

100

symbiotic relationship where both organisms benefit

 mutualism

200

symbiotic relationship where one organism benefits and the other isn’t affected

commensalism

300

symbiotic relationship where one organism benefits and the other is harmed

parasitism

400

Consumers that capture other consumers

predator

500

Organism that is captured by another organism

prey