Ecology - Living Environment Regents Questions
Biology, Science
9th - 12th Grade
NGSS covered
Used 565+ times
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This ecology quiz comprehensively covers fundamental ecological principles appropriate for high school biology students in grades 9-12. The questions assess critical concepts including ecosystem stability and biodiversity, food webs and energy flow, biogeochemical cycles, population dynamics and carrying capacity, ecological succession, and human environmental impact. Students need to understand the interdependent relationships between biotic and biotic factors, recognize how energy decreases as it moves through trophic levels, and analyze the role of producers, consumers, and decomposers in maintaining ecosystem balance. The quiz requires students to apply knowledge of ecological niches, symbiotic relationships like parasitism, and the process of primary and secondary succession following environmental disturbances. Additionally, students must demonstrate understanding of global environmental challenges including invasive species, climate change drivers, and the trade-offs between human activities and biodiversity conservation. This quiz was created by a classroom teacher who designed it for students studying ecology and environmental science in grades 9-12. This comprehensive assessment serves multiple instructional purposes, functioning effectively as a review tool before state examinations, a formative assessment to gauge student understanding of ecological concepts, or as homework to reinforce classroom learning about ecosystem dynamics. Teachers can utilize individual sections for targeted practice on specific topics such as succession, energy flow, or human environmental impact, while the complete quiz provides thorough preparation for standardized biology assessments. The variety of question formats, from vocabulary identification to scenario analysis, supports differentiated instruction and helps students develop the analytical thinking skills necessary for success in environmental science. This assessment aligns with NGSS standards HS-LS2-1 through HS-LS2-8, covering ecosystem interactions, energy flow, and human impact on the environment.
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30 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Humans have an effect on ecosystems when they use native grasslands or forested areas for farming or urban use. One negative effect of these changes on the ecosystem is that there will be
Less biodiversity
More homes
Successful economic growth
Increased food production
Tags
NGSS.MS-LS2-4
NGSS.MS-LS2-5
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Based on this information, which ecosystem is likely to be the most stable?
A
B
C
D
Tags
NGSS.MS-LS2-3
NGSS.MS-LS2-4
NGSS.MS-LS2-5
NGSS.MS-LS2-2
NGSS.MS-LS2-1
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The organisms represented by X are
Decomposes
Producers
Carnivores
Scavengers
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which list includes only abiotic factors?
soil, water, air, and sunlight
ducks, fish, soil, and water
humidity, temperature, rodents, and grasses
trees, flowering plants, mosses, and ferns
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In order for an ecosystem to remain stable there must be
drastic modifications to the environment
interrelationships and interdependencies among organisms
limited biodiversity
gradual changes in climate
Tags
NGSS.MS-LS2-2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which environmental condition could have causes the change in population size at A?
a constant availability of shelter
a decrease in the size of its predators
an increase in competition
an unlimited supply of its food
Tags
NGSS.MS-LS2-4
NGSS.MS-LS2-1
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Many years ago, a volcanic eruption killed many plants and animals on an island. Today the island looks much as it did before the eruption. Which statement is the best possible explanation for this?
Altered ecosystems regain stability through the evolution of new plant species.
Destroyed environments can recover as a result of the process of ecological succession.
Geographic barriers prevent the migration of animals to island habitats.
Destroyed ecosystems always return to their original state.
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