Biology-Ecology

posted by .

Multiple choice
What is the ultimate source of energy for most
ecosystems, and in what form does the energy
leave the ecosystem?
1. plants; animals
2. light; heat
3. plants; heat
4. producers; consumers
5. heat; light

  • Biology-Ecology -

    Ultimate source of energy is light, which is captured by photosynthesis. Energy leaves as heat because animals give off heat.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Science

    Producers/Consumers Okay so I was wondering if some of you could help me with this question. This question is asking about producers (green plants/plants) and consumers (anything that eats those plants). What is the ratio average of …
  2. Bio

    The ultimate source of the energy in food ___________________ A)is ATP B)is the sun C)is producers D)is plants E)is consumers
  3. Science

    Organisms that maintain a constant body temperature rely on the heat produced by cells. Where does this heat come from?
  4. Science

    What type of energy from the Sun do plants use to make their own food?
  5. Science-check my answers plz

    Which of the following explains why sunlight is important to aquatic ecosystems?
  6. Science

    Which of the following sets of words can be used to describe the outputs of photosynthesis?
  7. Science

    1. Which of the following explains why sunlight is important to the aquatic ecosystems?
  8. Science 6

    When you turn on a battery powered flashlight, you transform... A:heat energy into light and chemical energy. B:chemical energy into electrical energy and light. C:heat energy into chemical energy and light. D:eletrical energy and …
  9. Biology

    Plz i need help. Plants are green because the pigments in plants reflect green light. Blue and red light give them the most energy to power photosynthesis. You are conducting an experiment to see how different colors of light affect …
  10. Biology

    Why are plants considered as producers? A. Plants produce fruits that can be eaten by animals B. Plants convert energy from the Sun into chemical energy in the form of glucose (food).

More Similar Questions