Science 7: Unit A: Interactions and Ecosystems Sec. 2.0 Quiz
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Last updated over 3 years ago
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From the diagram above and using your own words, as well as drawing on information from class discussions, explain how the "Water Cycle" works. (HINT: Also watch the video below)
What effect would there be on the ecosystem we live in, if biting insects were eliminated?
Very little effect
No effect at all
Catastrophic effect
A food chain is a convenient way to show how this moves among living things in an ecosystem ...
energy
interaction
sugar
food
Organisms that consume only producers are known as
omnivores
herbivores
carnivores
Photosynthesis is the food production process that takes place in this part of the plant …
leaves
flower
stem
A plant uses most of the energy it gets from the Sun to support it’s life functions. The following percentage represents the amount of energy that a plant provides to a consumer, such as a herbivore.
5%
10%
15%
Who do herbivores depend on to get the energy they need to sustain life?
carnivores
omnivores
producers
What happens to "WASTE ENERGY" in an ecosystem?
It is used as recycled energy
It is given off into the atmosphere
It is absorbed by animals
The members of different food webs are interdependent. When changes in these occur in an ecosystem food web, which of the following would affect the members of that food web?
Biotic Factors
Abiotic Factors
Both Abiotic and Biotic Factors
In the diagram of the Food Web Pyramid that we drew and discussed, which member would we find at the top of the food pyramid?
Producer
Herbivore
Carnivore
Omnivore
All living things need water to live. The water cycle has four main processes. The two processes that return water to the earth are ...
evaporation and condensation
condensation and precipitation
transpiration and condensation
There are three states of matter: solid, liquid and a gas. This process in which water goes through a change of state, from a gas to a liquid is called...
evaporation
condensation
precipitation
In the above image what do the arrows indicate?
Intillegence Factor
Flow of Energy
Wind movement
Scientific discoveries are endless. One recent discovery was one that determine the shape of a raindrop. A raindrop is shaped like a ...
