Environment
Energy
Cycles
Biomes
Species
100

All conditions surrounding us that influence life.

What is the environment? 

100

Sequence of consumption from producers to consumers.

What is the food chain?

100

Movements of matter within and between ecosystems.

What are the biogeochemical cycles?

100

The two main categories that biomes are divided into. 

What are terrestrial (land) and aquatic (water)?
100

A group of organisms that is distinct in body structure, behavior, or biochemical properties.

What is a species?

200

Particular location with interacting components with biotic or abiotic components.

What is the ecosystem?

200

The successive levels of organism consumption.

What are the trophic levels?

200

The returning of water to the atmosphere in the hydrologic cycle.

What is evaporation?

200

The biome with the highest soil nutrient levels.

What is the temperate seasonal forest?

200

The evolution of a new species.

What is speciation?

300

Anthropocentric, Ecocentric, and Biocentric. 

What are the environmental worldviews?

300

Organisms that obtain energy from eating producers.

What are primary consumers?

300

The chemical process of rapid reaction between a substance with an oxidant, usually oxygen, to produce heat and light that occurs in the carbon cycle.

What is combustion?

300

The three biomes that start with "temperate."

What are the temperate grassland/cold desert, the temperate seasonal forest, and the temperate rainforest?

300

The change in genetic composition over time.

What is evolution?

400

The current state of environmental systems (biological diversity, food production, global surface temperatures, human population, resource depletion).

What are the environmental indicators?

400

Organism that converts organic matter into elements and molecules that are recycled.

What is a decomposer?

400

The cycle in which an element is fixed from the atmosphere by bacteria.

What is the nitrogen cycle?
400

The aquatic biome in which there is flowing fresh water from rain or snow runoff and is too rapid from producers.

What are streams and rivers?

400

Evolutionary process in which humans determine which animals breed.

What is artificial selection/selective breeding?

500

Processes by which life supporting resources are produced.

What are ecosystem services?

500

The total amount of solar energy that producers capture via photosynthesis.

What is gross primary productivity?

500

The limiting nutrient in many aquatic ecosystems.

What is phosphorous?

500

The zone that can exist in the open ocean biome or lakes and ponds biome in which sunlight cannot penetrate. The profundal zone is a type of this zone. 

What is the aphotic zone? 

500

A species that can live in a wide range of abiotic/biotic conditions.

What is a niche generalist?