S7 Unit Test - Interactions and Ecosystems

Which of the following is a biotic factor?

• Air

• Animals

• Rocks

• Water

Which ecosystem has the most biodiversity?

• Rainforest

• Tundra

• Desert

• Grassland

Which of the following is a decomposer?

• Snake

• Fish

• Fungi

• Dragonfly

Which part of the food chain gets the most energy from the sun?

• Decomposers

• Producers

• Consumers

• Apex predators

Which system of agriculture has trees, livestock, and crops together

• Factory farming

• Pasture

• Silvopasture

• All of the above

Which of the following is an abiotic factor?

• Trees

• Shrubs

• Fish

• Temperature

Which of the following animals is an apex predator?

• Eagle

• Chipmunk

• Snake

• Rabbit

An animal that eats both animals and plants

• Carnivore

• Herbivore

• Decomposer

• Omnivore

Clearcutting forests can lead to...

• Loss of biodiversity

• Soil erosion

• Landslides

• All of the above

Which technology is causing a lot of problems for ecosystems and the environment?

• Drones

• Vehicles

• Radio tracking collars

• All of the above