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Conservation and Biodiversity Questions - All Grades

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Grade 8 Conservation and Biodiversity
Grade 8 Conservation and Biodiversity
The illegal killing or removal of wildlife from their habitats is
  1. poaching.
  2. habitat destruction.
  3. habitat fragmentation.
  4. deforestation.
Grade 9 Conservation and Biodiversity
If fish reproduce at a slower rate than the rate at which they are caught, how will their population change?
  1. It will decrease.
  2. The fish will swim to other bodies of water.
  3. It will not change.
  4. It will increase dramatically.
Grade 8 Conservation and Biodiversity
Grade 9 Conservation and Biodiversity
A species that impacts the survival rates of other species in an ecosystem is a(n)
  1. endangered species.
  2. keystone species.
  3. niche species.
  4. extinct species.
Grade 9 Conservation and Biodiversity
Which description characterizes a stable ecosystem?
  1. one type of organism
  2. two types of organisms
  3. at least one type of plant and one type of animal
  4. a wide variety of organisms
Grade 6 Conservation and Biodiversity
What are three types of biodiversity?
  1. species, genetic, and ecosystem
  2. mutation, disorder, regression
  3. genes, cells, traits
  4. water, land, mountains
Grade 9 Conservation and Biodiversity
Grade 10 Conservation and Biodiversity
The variety of life across the biosphere is
  1. biodiversity.
  2. genomics.
  3. homeostasis.
  4. ecology.
Grade 6 Conservation and Biodiversity
What factor affects biodiversity in an ecosystem?
  1. area
  2. climate
  3. genetic diversity
  4. diversity of niches
  5. all of the above
  6. none of the above
Grade 7 Conservation and Biodiversity
The number and variety of different species in a given area is
  1. biodiversity.
  2. community.
  3. biotic factors.
  4. habitat.
Grade 7 Conservation and Biodiversity
A species that dies out is
  1. mutated.
  2. varied.
  3. adapted.
  4. extinct.
Grade 7 Conservation and Biodiversity
The number and variety of species living within an ecosystem is
  1. population.
  2. biodiversity.
  3. habitat.
  4. community.
Grade 6 Conservation and Biodiversity
Grade 8 Conservation and Biodiversity
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 8 Conservation and Biodiversity
Grade 9 Conservation and Biodiversity
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