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

Tenth Grade (Grade 10) Ecology Questions

You can create printable tests and worksheets from these Grade 10 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.

Previous Page 1 of 25 Next
Grade 10 Food Chains and Webs
Grade 10 Food Chains and Webs
Grade 10 Food Chains and Webs
Grade 10 Food Chains and Webs
Grade 10 Food Chains and Webs
Autotrophs are organisms that                     .
  1. eat each other.
  2. decompose for food.
  3. make their own food.
  4. scavenge for food.
Grade 10 Food Chains and Webs
Which graphic best represents the flow of energy in a biome?
  1. food chain
  2. food web
  3. energy pyramid
  4. food circle
Grade 10 Food Chains and Webs
Why are decomposers such an essential part of any food web and ecosystem?
  1. Decomposers recycle nutrients that keep the flow of energy going.
  2. Decomposers provide the base of all energy production in the food web.
  3. Decomposers are responsible for keeping the numbers of herbivores in check.
  4. Decomposers prevent new species from coming into the system.
Grade 10 Symbiosis
Grade 10 Communities, Populations, and Ecosystems
Grade 10 Food Chains and Webs
Grade 10 Conservation and Biodiversity
The variety of life across the biosphere is
  1. biodiversity.
  2. genomics.
  3. homeostasis.
  4. ecology.
Grade 10 Communities, Populations, and Ecosystems
Grade 10 Conservation and Biodiversity
The declining number and variety of the species in an area is
  1. loss of biodiversity.
  2. supply and demand.
  3. a developed nation.
  4. sustainability.
Grade 10 Food Chains and Webs
Most of the energy that fuels ecosystems on Earth comes from
  1. chemicals.
  2. water.
  3. sunlight.
  4. bacteria.
Grade 10 Communities, Populations, and Ecosystems
Grade 10 Symbiosis
What relationship exists between a caribou and a wolf?
  1. symbiotic
  2. predator-prey
  3. mutualistic
  4. commensalistic
Previous Page 1 of 25 Next
You need to have at least 5 reputation to vote a question down. Learn How To Earn Badges.