Jeopardy

Cycles of Matter

Population Changes

PhotosynthesisRespiration

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Final Jeopardy

Energy and Matter Ecosystems

$100 Question from H1

What is albedo?

$100 Answer from H1

Describes the amount of reflected energy

$200 Question from H1

The feeding level through which energy and matter are transferred is called

$200 Answer from H1

Trophic level

$300 Question from H1

The amount of available energy transferred to the next trophic level

$300 Answer from H1

10 %

$400 Question from H1

The process by which certain bacteria use the energy from hydrogen sulfide to convert carbon into carbohydrates

$400 Answer from H1

chemosynthesis

$500 Question from H1

“other feeders”

$500 Answer from H1

heterotrophs

$100 Question from H2

The routes that water and other chemical nutrients take through the biotic and abiotic components of the biosphere

$100 Answer from H2

Biogeochemical cycles

$200 Question from H2

The attraction of water molecules to molecules of other substances

$200 Answer from H2

adhesion

$300 Question from H2

What is slow-cycling of nutrients?

$300 Answer from H2

Long-term storage of nutrients in nutrient reservoirs

$400 Question from H2

What is the process called when bacteria convert nitrate into nitrogen gas?

$400 Answer from H2

denitrification

$500 Question from H2

The rate at which organisms produce new biomass is called

$500 Answer from H2

productivity

$100 Question from H3

Define a species.

$100 Answer from H3

Species are groups of similar organisms which can interbreed AND produce viable offspring

$200 Question from H3

What are the 3 Domains?

$200 Answer from H3

Eukarya, Archaea, Bacteria

$300 Question from H3

A branched or stepped process that can be used to identify organisms

$300 Answer from H3

Dichotomous key

$400 Question from H3

Abiotic and biotic conditions that limit the number of individuals in a population are called

$400 Answer from H3

Limiting factors

$500 Question from H3

Explain how the trees in a coniferous forest might compete with each other.

$500 Answer from H3

Plants in a forest compete for sunlight, soil nutrients, soil moisture, and sufficient space to grow

$100 Question from H4

A structure, behaviour, or physiological process that helps an organism survive and reproduce in a particular environment

$100 Answer from H4

adaptation

$200 Question from H4

What is a selective advantage?

$200 Answer from H4

It’s a characteristic that improves an organisms chance of survival, usually in a changing environment.

$300 Question from H4

What two main ideas did Charles Darwin propose in “On the Origin of Species”

$300 Answer from H41. Present forms of life have arisen by descent and modification from ancestral species

2. The mechanism for modification is natural selection working for long periods of time.

$400 Question from H4

What are transitional fossils?

$400 Answer from H4

Fossils that show intermediary links between groups of organsims

$500 Question from H4

Explain the difference between the two pathways of transformation and divergence

$500 Answer from H4When new species gradually develops and the old species is gradually replaced = transformation.When a new species arises from a parent species that continues to exist = divergence

$100 Question from H5

Transport of materials from a low concentration to a high concentration

$100 Answer from H5

Active transport

$200 Question from H5

Process of breaking down glucose to generate molecules of ATP

$200 Answer from H5

Cellular Respiration

$300 Question from H5

Light-independent reactions

$300 Answer from H5

Reactions of photosynthesis that use the energy of ATP and the reducing power of NADPH to reduce carbon dioxide to make glucose (CALVIN BENSON CYCLE)

$400 Question from H5

Electrons of photosystem II are replaced by

$400 Answer from H5

Elections from the splitting of water

$500 Question from H5

What is chemiosmosis?

$500 Answer from H5

Coupling of H+ down their concentration gradient to synthesize ATP from ADP and phosphate

Final Jeopardy

How many ATP does anaerobic cellular respiration produce?

Final Jeopardy Answer

2 ATP from Glycolysis