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Ecology Questions - All Grades

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The Ecology questions below are in the following grade levels: Kindergarten
Grades: 1 2 3 4 5 6 7 8 9 10 11 12 College
1 2 3 4 ... 69
Grade 5 :: Ecology by NancyKinney
What is the niche of a producer?
  1. To eat other consumers.
  2. To provide food for carnivores.
  3. To make carbon dioxide-oxygen.
  4. To provide food for themselves and other organisms.
Grade 5 :: Ecology by NancyKinney
An example of a decomposer is...
  1. bacteria
  2. water
  3. energy
  4. niche
Grade 9 :: Ecology by caryocs
Which is a biotic factor operating within an ecosystem?
  1. the type of climate in a given region
  2. the carnivores that consume other animals
  3. the amount of helium gas in the air
  4. the rate of flow of water in a river
Grade 9 :: Ecology by caryocs
Grade 3 :: Ecology by LBeth
Grade 4 :: Ecology by DBenoit
The role of an organism within its environment
  1. factor
  2. ecosystem
  3. accommodation
  4. niche
Grade 3 :: Ecology by LBeth
Grade 5 :: Ecology by Mywps
Grade 9 :: Ecology by McBobbo
Which of these is not an abiotic factor that affects life in an ecosystem?
  1. Water
  2. Inorganic Nutrients
  3. Temperature
  4. Food Supply
Grade 9 :: Ecology by McBobbo
Which of these is an application for population ecology?
  1. Conservation of endangered species
  2. Control of invasive species
  3. Sustainable resource management
  4. All of the above
Grade 9 :: Ecology by McBobbo
What does the term "Biological Magnification" refer to?
  1. Biological magnification refers to the increase in the prevalence of a species in a certain ecosystem due to increased populations of prey.
  2. Biological magnification refers to the increase in toxins found in species higher in the food chain.
  3. Biological magnification refers to the tendency for a species to become larger as time progresses.
  4. Biological magnification refers to the increase in disease from prey species to predator species.
Grade 9 :: Ecology by McBobbo
What property of ice helps promote life?
  1. Due to the low freezing temperature of ice, organisms can more quickly cool down when in close proximity, reducing the chances of overheating in arctic climates.
  2. The unusually dense formation of water molecules in ice allow for water to condense to a much smaller size, giving the planet more land mass to accommodate land-dwelling organisms.
  3. Because ice is less dense than water, aquatic ecosystems do not freeze completely during cold seasons.
  4. Because ice is less dense than water, it can hold more air, oxygenating aquatic ecosystems during the winter.
Grade 6 :: Ecology by racmorris
Animal that hunts and eats other animals.
  1. herbivores
  2. predator
  3. prey
  4. niche
Grade 6 :: Ecology by lsh5758
                eat both plants and animals.
  1. Carnivores
  2. Herbivores
  3. Omnivores
  4. Scavengers
  5. Decomposers
Grade 4 :: Ecology by lorengo
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