All members of the same species within an ecosystem

• Population
• Community
• Biome
• Ecosystem

All of the species within an ecosystem

• Population
• Community
• Biome
• Ecosystem

All of the biotic and abiotic features of a single area

• Population
• Community
• Biome
• Ecosystem

A collection of similar ecosystems

• Population
• Community
• Biome
• Ecosystem

As the population of prey decreases, the population of the predator which eats it will...

• Increase
• Decrease
• Remain Constant

The maximum size that a population can become based on the environmental conditions within the ecosystem

• Carrying Capacity
• Limiting Factors
• Succession

A relationship in which one species benefits and the other is not impacted

• Mutualism
• Commensalism
• Parasitism 
• Predation

A relationship in which one species benefits and the other is harmed

• Mutualism
• Commensalism
• Parasitism 
• Predation

A relationship in which both species are helped

• Mutualism
• Commensalism
• Parasitism 
• Predation

What are plants called in a food chain?

• Producers
• Consumers
• Decomposers
• Scavengers