Toll's High School Ecology EOC

A symbiotic relationship in which both organisms benefit is called . . .

• competition

• Mutualism

• nitrogen fixation

• energy pyramid

Tags

NGSS.MS-LS2-2

What is a highly diverse, mature ecosystem called?

• Final Succession

• Climax Community

• Pioneer Community

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-5

The deer, grasshopper, and bird are all examples of which type of consumers on this food pyramid?

• decomposers
• omnivores
• carnivore
• herbivore

1. A bee and a flower work together to benefit each other. This is an example of _________________. The bee helps the flower by pollinating it and the flower helps the bee by providing it with nectar.

• commensalism

• parasitism

• mutualism

Tags

NGSS.MS-LS2-2

Which organisms has the highest amount of toxins?

• Bird of prey

• Large fish

• Small fish

• Zooplankton

The rabbit in this food web would be considered a:

• Decomposer
• Producer
• Secondary Consumer
• Primary Consumer

Tags

NGSS.MS-LS2-2

The difference between weather and climate is that climate is:

• The average, year-to-year conditions

• The day-to-day conditions

• Described in terms of months at a time

• B and C are both correct

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

How do invasive species affect an ecosystem?

• they increase biodiversity

• they decrease biodiversity

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-4

A food pyramid represent the relative amount of energy in trophic levels. Which of the following correctly shows a food pyramid?

• A
• B
• C
• D

Tags

NGSS.MS-LS2-3

In what way is most of the nitrogen fixed by lightning made available for plants?

• Moved by the wind to dry areas

• Inside of bugs

• Breathed in by birds

• Carried by rain into the soil

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3