Want to see correct answers?
Login or join for free!
  Biology Worksheets
Looking for Biology worksheets?
Check out our pre-made Biology worksheets!
Share/Like This Page
Filter By Grade

Eighth Grade (Grade 8) Ecology Questions

You can create printable tests and worksheets from these Grade 8 Ecology questions! Select one or more questions using the checkboxes above each question. Then click the add selected questions to a test button before moving to another page.

1 2 3 4 ... 14
Grade 8 Communities, Populations, and Ecosystems
Which would be a biological indicator for an ecosystem?
  1. pH levels going up in a local pond.
  2. turbidity levels going down in a river
  3. trout populations increasing in a local river
  4. none of the above
Grade 8 Biotic and Abiotic
Grade 8 Conservation and Biodiversity
Grade 8 Communities, Populations, and Ecosystems
Grade 8 Food Chains and Webs
Grade 8 Food Chains and Webs
Which of these would be a primary consumer?
  1. A meat-eater that eats primary consumers
  2. A meat-eater that eats tertiary consumers
  3. A meat-eater that eats autotrophs
  4. A meat-eater that eats secondary consumers
Grade 8 Ecology
What is ecology?
  1. study of organisms
  2. study of how living things interact with their environments
  3. study of digestive system
Grade 8 Communities, Populations, and Ecosystems
Grade 8 Food Chains and Webs
Which best describes the purpose of a food chain?
  1. shows what organisms eat which foods
  2. shows the importance of the sun's energy
  3. predator/prey relationships between organisms
  4. shows transfer of energy between trophic levels
Grade 8 Food Chains and Webs
Grade 8 Communities, Populations, and Ecosystems
Grade 8 Food Chains and Webs
Grade 8 Biotic and Abiotic
Circle the letter of EACH choice that is a biotic factor in a prairie dog ecosystem.
  1. Grass and other plants that the prairie dog eats
  2. Hawks, ferrets, and other animals that hunt prairie dogs
  3. The soil that provides the prairie dog with a home.
  4. Worms, fungi, and bacteria that also live in the soil.
1 2 3 4 ... 14
You need to have at least 5 reputation to vote a question down. Learn How To Earn Badges.