Ecosystems and Ecological Relationships Quiz

Which of the following is a biome characterized by extremely low temperatures and minimal precipitation?

• Coral Reefs

• Temperate Grassland

• Savanna

• Tundra

What type of ecological interaction involves one organism benefiting while the other is harmed?

• Decomposers

• Mutualism

• Competition

• Parasitism

Which biome is known for its dense forests and is located just below the Arctic Circle?

• Desert

• Estuaries

• Taiga

• Temperate Deciduous Forest

What is the term for an ecological community of interacting organisms and their physical environment?

• Food Chain

• Ecosystem

• Food Web

• Predation

Which of the following is not a marine ecosystem?

• Coral Reefs

• Freshwater lakes

• Intertidal zone

• Open Ocean

Which ecological interaction is characterized by both organisms benefiting from each other?

• Competition

• Parasitism

• Mutualism

• Predation

Which of the following ecosystems is characterized by a closed canopy of trees and high biodiversity?

• Tundra

• Temperate Grassland

• Taiga

• Tropical Rainforest

What type of biome is characterized by sparse vegetation and extreme temperature variations between day and night?

• Tropical Rainforest

• Desert

• Taiga

• Savanna

Which type of ecological relationship involves one organism living on or inside another organism and causing harm?

• Mutualism

• Commensalism

• Parasitism

• Predation

Which ecosystem is primarily found in tropical areas and is characterized by large grassy areas with scattered trees?

• Temperate Forest

• Tundra

• Savanna

• Desert