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Seventh Grade (Grade 7) Ecology Questions

You can create printable tests and worksheets from these Grade 7 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.

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Grade 7 Biogeochemical Cycles
Lightning, legumes and bacteria are a part of which cycle?
  1. water cycle
  2. nitrogen cycle
  3. carbon cycle
  4. phosphorus cycle
Grade 7 Biotic and Abiotic
Grade 7 Conservation and Biodiversity
Grade 7 Food Chains and Webs
All plants are                 .
  1. producers.
  2. decomposers.
  3. consumers.
  4. Both (b) and (c)
Grade 7 Biotic and Abiotic
Grade 7 Food Chains and Webs
Which statement best describes how consumers get the food they need to survive?
  1. They use energy from the sun to make food from water and carbon dioxide.
  2. They obtain energy and food from the chemicals in their environment.
  3. They eat other organisms.
  4. They break down the nutrients in dead organisms or animal wastes.
Grade 7 Food Chains and Webs
Which statement best describes how decomposers get the food they need to survive?
  1. They eat other organisms.
  2. They obtain energy and food from the chemicals in their environment.
  3. They use energy from the sun to make food from water and carbon dioxide.
  4. They break down the nutrients in dead organisms or animal wastes.
Grade 7 Biotic and Abiotic
Which pair of characteristics is common to all living things?
  1. Having a digestive system and responding to certain environment factors
  2. Having a vascular system and producing cells during growth
  3. Having lungs to breathe and using wings to move
  4. Having one or more cells and having the ability to reproduce
Grade 7 Biomes
Which sphere contains life?
  1. Hydrosphere
  2. Atmosphere
  3. Lithosphere
  4. Biosphere
Grade 7 Biomes
Grade 7 Food Chains and Webs
Which statement best describes what happens to a single-celled organism when it is eaten?
  1. It reproduces sexually.
  2. Its energy is transferred to another organism.
  3. It reproduces asexually.
  4. It maintains homeostasis.
Grade 7 Symbiosis
When a tick lives on our husky, the symbiosis can be described as follows                                                              
  1. it is mutualism with the tick and the dog as co-hosts
  2. it is predation with the tick predator and the dog prey
  3. it is parasitism with the dog as parasite and the tick as host
  4. It is parasitism with the dog as host and the tick as parasite
Grade 7 Communities, Populations, and Ecosystems
A niche does not include                                           .
  1. when and how an organism reproduces
  2. what type of food an organism eats
  3. how an organism obtains its food
  4. physical conditions it requires to survive
  5. what the organism smells like
Grade 7 Food Chains and Webs
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