APES Unit 1 Review

Five species of warblers coexist in the same fir tree by occupying different areas of the tree. This demonstrates

• adaptive radiation

• competitive exclusion

• natural selection

• resource partitioning

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NGSS.MS-LS2-1

NGSS.MS-LS2-2

Why do biomes near the equator have greater biodiversity than those near the poles?

• due to ecological succession

• due to the invasion of exotic species

• the temperature & precipitation is greater near the equator

• the temperature & precipitation is greater near the poles

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NGSS.MS-LS1-5

NGSS.MS-LS2-2

Why are phytoplankton more abundant near the surface of oceans?

• to be more accessible to other organisms

• sunlight cannot penetrate great depths

• they are ba-ba-ba benthic organisms

• because they feed on zooplankton that live there

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NGSS.MS-LS1-5

NGSS.MS-LS2-1

NGSS.MS-LS2-4

What causes seasonal fluctuations in carbon dioxide levels?

• differences in air temperature

• differences in water temperature

• variations in photosynthetic activity

• variations in sea level

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NGSS.HS-LS2-5

NGSS.HS-LS2-6

What is a primary source of nitrates & phosphates?

• burning of coal

• changes in environmental temperature

• fertilizers and sewage

• nitrogen fixation and lightning

Why is the main reason phosphorus is a limiting factor?

• it cannot be readily taken up by plants

• is cycles too quickly through the biosphere

• it is insoluble in water and forms sediments like rock

• there is too much of it in nature typically that it is toxic

Which element does NOT have a gas phase?

• carbon

• nitrogen

• phosphorus

• sulfur

Stage of the hydrologic cycle where plants lose water from their pores

• condensation

• evaporation

• precipitation

• transpiration

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NGSS.MS-ESS2-4

What is the NPP if the GPP is 5.8 kg C/m2/year and respiration is 2.4 kg C/m2/year?

• 2.4 kg C/m2/year

• 3.4 kg C/m2/year

• 5.8 kg C/m2/year

• 8.2 kg C/m2/year

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NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which of the following have the LOWEST net primary productivity?

• agricultural land with crops

• estuary

• open ocean

• temperate deciduous forest

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NGSS.HS-LS2-4

NGSS.HS-LS2-5