Welcome!The Topic For Today Is…

Your TopicFood Chain Food Webs Energy

PyramidsPhotosynth

esisMISC.

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Bonus Question: 5000 pts

Topic 1: 200• Question:• Where does the energy originate in a food

chain?• Answer• The Sun

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Topic 1: 400• Question:• A food web is a simple way to show the

transfer of _______________ in an ecosystem.• Answer• ENERGY

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Topic 1: 600• Question:• Organisms that need to eat in order to gain

energy are called?• Answer• consumers

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Topic 1: 800• Question:

Organisms that can make their own food from sunlight are called what?

• AnswerProducers

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Topic 1: 1000• Question:

This part of the food chain are always herbivores

• AnswerPrimary Consumers

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Topic 2: 200• Question:• Organisms in an ecosystem that only eat

plants are known as what?• Answer• herbivores

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Topic 2: 400• Question:• Organisms that eat meat and plants are

known as what?• Answer• omnivores

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Topic 2: 600• Question:• An organism that eats another organism that

ate a plant is which part of the food chain?• Answer• Secondary Consumer

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Topic 2: 800• Question:

The fox that ate the weasel, that ate the rabbit, which ate the grass is which part of the food web?

• AnswerTertiary Consumer

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Topic 2: 1000• Question:• The hawk that ate the snake, that ate the

mouse, that ate the cricket, that ate the leaf is what part of the food web?

• AnswerQuaternary Consumer

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Topic 3: 200• Question:• Where do you find 100% of the energy in an

ecological pyramid?• Answer• Bottom, producers, plants

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Topic 3: 400• Question:• On average, what percent (%) of energy is

transferred to the next trophic level when consumption occurs?

• Answer• 10 %

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Topic 3: 600• Question:• Which part of the ecological pyramid has the

most biomass?• Answer• Bottom, producers

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Topic 3: 800• Question:• If only 10% of energy is transferred to each

trophic level, where does the other 90% go?• Answer• Used by organism for life functions.

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Topic 3: 1000• Question:• When energy is used by the organisms, it is

transformed into what?• Answer• HEAT

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Topic 4: 200• Question:• Photosynthesis is a process in which plants

can make their own what?• Answer• Food, sugar

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Topic 4: 400• Question:• Which gas is needed by plants to help with

photosynthesis?• Answer• CO2, Carbon Dioxide

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Topic 4: 600• Question:• What type of gas is released into the air as a

result of photosynthesis? • Answer• Oxygen, O2

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Topic 4: 800• Question:• Which part of the plant cell does

photosynthesis take place?• Answer• Chloroplast

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Topic 4: 1000• Question:• As a result of photosynthesis glucose is

produced by the plant, also known as what?• Answer• sugar

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Topic 5: 200• Question:• What part of the food chain / food web

breaks down dead matter?• Answer• decomposers

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Topic 5: 400• Question:• Give one example of a type of decomposer.• Answer• Fungi, mold, bacteria

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Topic 5: 600• Question:• Sunlight + CO2 + ___?___ allows a plant to do

photosynthesis.• Answer• Water

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Topic 5: 800• Question:• What type of symbiotic relationship do

animals and plants have between one another?

• Answer• mutualism

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Topic 5: 1000• Question:• When decomposers break down organic

material, what do they return back to the ecosystem?

• Answer• Nutrients, gases

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Bonus Question: 5000 pts.

• Question:• What is the chemical formula for glucose

“sugar”? – Example: Water = H2O

• Answer• …• C6H12O6

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Daily Double

The Winner Of The Last RoundWrite Down How Much Money

You Are Willing To RiskIf You get the Question write you win that money

If you get it wrong you Loss the money!

Daily Double

The Winner Of The Last RoundWrite Down How Much Money

You Are Willing To RiskIf You get the Question write you win that money

If you get it wrong you Loss the money!