



Study with the several resources on Docsity
Earn points by helping other students or get them with a premium plan
Prepare for your exams
Study with the several resources on Docsity
Earn points to download
Earn points by helping other students or get them with a premium plan
A midterm exam for environmental science, featuring verified and detailed answers. It covers key concepts such as ecology, natural resources, pollution, biodiversity, and sustainability. The exam also includes definitions related to geological processes, ecosystems, and ecological relationships, providing a comprehensive review of essential environmental science topics. It is designed to help students understand and retain critical information for exams and further study in environmental science.
Typology: Exams
1 / 7
This page cannot be seen from the preview
Don't miss anything!




Environmental ||\//|| science ||\//|| - ||\//|| correct||\//|| answer✔✔the||\//|| study ||\//|| of||\//|| how||\//|| humans||\//|| interact||\//|| with||\//|| the||\//|| environment Ecology ||\//|| - ||\//|| correct||\//|| answer✔✔scientific ||\//|| study ||\//|| of||\//|| interactions ||\//|| among||\//|| organisms ||\//|| and ||\//|| between ||\//|| organisms ||\//|| and ||\//|| their||\//|| environment Natural||\//|| Resource ||\//|| - ||\//|| correct||\//|| answer✔✔resources||\//|| (actual ||\//|| and ||\//|| potential) ||\//|| supplied ||\//|| by||\//|| nature pollution ||\//|| - ||\//|| correct||\//|| answer✔✔undesirable ||\//|| state||\//|| of||\//|| the||\//|| natural ||\//|| environment ||\//|| being||\//|| contaminated ||\//|| with||\//|| harmful ||\//|| substances ||\//|| as||\//|| a||\//|| consequence ||\//|| of||\//|| human||\//|| activities biodiversity ||\//|| - ||\//|| correct||\//|| answer✔✔the||\//|| number ||\//|| of||\//|| different||\//|| species||\//|| in||\//|| an||\//|| area ecological ||\//|| footprint ||\//|| - ||\//|| correct||\//|| answer✔✔The||\//|| amount||\//|| of||\//|| biologically ||\//|| productive ||\//|| land||\//|| and ||\//|| water||\//|| needed ||\//|| to||\//|| support||\//|| a||\//|| person ||\//|| or||\//|| population. sustainability ||\//|| - ||\//|| correct||\//|| answer✔✔the||\//|| ability ||\//|| to||\//|| meet||\//|| the||\//|| current||\//|| needs ||\//|| of||\//|| humanity ||\//|| without||\//|| compromising ||\//|| the||\//|| ability ||\//|| of||\//|| future||\//|| generations ||\//|| to||\//|| meet||\//|| their ||\//|| needs tragedy||\//|| of||\//|| the||\//|| commons||\//|| - ||\//|| correct||\//|| answer✔✔the||\//|| tendency ||\//|| for||\//|| a||\//|| common||\//|| resource||\//|| to||\//|| be||\//|| overused
divergent||\//|| boundaries ||\//|| - ||\//|| correct||\//|| answer✔✔a||\//|| plate||\//|| boundary ||\//|| at||\//|| which||\//|| plates ||\//|| move||\//|| apart convergent ||\//|| boundary ||\//|| - ||\//|| correct||\//|| answer✔✔a||\//|| plate||\//|| boundary ||\//|| where||\//|| two||\//|| plates ||\//|| move||\//|| toward||\//|| each||\//|| other transform ||\//|| boundary ||\//|| - ||\//|| correct||\//|| answer✔✔the||\//|| boundary ||\//|| between ||\//|| tectonic||\//|| plates ||\//|| that||\//|| are||\//|| sliding ||\//|| past||\//|| each||\//|| other||\//|| horizontally subduction ||\//|| - ||\//|| correct||\//|| answer✔✔a||\//|| geological ||\//|| process ||\//|| in||\//|| which||\//|| one||\//|| edge||\//|| of||\//|| a||\//|| crustal ||\//|| plate||\//|| is||\//|| forced ||\//|| sideways ||\//|| and ||\//|| downward ||\//|| into ||\//|| the||\//|| mantle||\//|| below ||\//|| another ||\//|| plate ecosystem ||\//|| - ||\//|| correct||\//|| answer✔✔a||\//|| system ||\//|| formed||\//|| by||\//|| the||\//|| interaction ||\//|| of||\//|| a||\//|| community||\//|| of||\//|| organisms ||\//|| with||\//|| their||\//|| physical ||\//|| environment biotic ||\//|| factor||\//|| - ||\//|| correct||\//|| answer✔✔all||\//|| the||\//|| living ||\//|| things||\//|| in||\//|| an||\//|| ecosystem aboitic ||\//|| factor||\//|| - ||\//|| correct||\//|| answer✔✔a||\//|| nonliving ||\//|| part||\//|| of||\//|| an||\//|| ecosystem organism||\//|| - ||\//|| correct||\//|| answer✔✔A||\//|| living ||\//|| thing species||\//|| - ||\//|| correct||\//|| answer✔✔group||\//|| of||\//|| similar ||\//|| organisms ||\//|| that||\//|| can||\//|| breed||\//|| and ||\//|| produce ||\//|| fertile||\//|| offspring population ||\//|| - ||\//|| correct||\//|| answer✔✔a||\//|| group||\//|| of||\//|| organisms ||\//|| of||\//|| the||\//|| same ||\//|| species||\//|| populating ||\//|| a||\//|| given ||\//|| area community||\//|| - ||\//|| correct||\//|| answer✔✔all||\//|| the||\//|| different||\//|| populations ||\//|| that||\//|| live||\//|| together||\//|| in||\//|| an||\//|| area
food ||\//|| chain ||\//|| - ||\//|| correct||\//|| answer✔✔series ||\//|| of||\//|| steps||\//|| in||\//|| an||\//|| ecosystem ||\//|| in||\//|| which||\//|| organisms ||\//|| transfer ||\//|| energy||\//|| by||\//|| eating ||\//|| and ||\//|| being||\//|| eaten food ||\//|| web||\//|| - ||\//|| correct||\//|| answer✔✔a||\//|| diagram ||\//|| that||\//|| shows||\//|| the||\//|| feeding||\//|| relationships ||\//|| between ||\//|| organisms ||\//|| in||\//|| an||\//|| ecosystem trophic||\//|| level ||\//|| - ||\//|| correct||\//|| answer✔✔each||\//|| step||\//|| in||\//|| a||\//|| food ||\//|| chain ||\//|| or||\//|| food ||\//|| web detritivore ||\//|| - ||\//|| correct||\//|| answer✔✔organism||\//|| that||\//|| feeds||\//|| on||\//|| plant||\//|| and ||\//|| animal||\//|| remains ||\//|| and ||\//|| other||\//|| dead||\//|| matter scavenger ||\//|| - ||\//|| correct||\//|| answer✔✔any||\//|| animal||\//|| that||\//|| feeds||\//|| on||\//|| refuse||\//|| and ||\//|| other||\//|| decaying ||\//|| organic||\//|| matter top||\//|| carnivore ||\//|| - ||\//|| correct||\//|| answer✔✔a||\//|| consumer||\//|| at||\//|| the||\//|| top||\//|| of||\//|| the||\//|| food ||\//|| chain ||\//|| with||\//|| no||\//|| predators gross ||\//|| primary||\//|| productivity ||\//|| - ||\//|| correct||\//|| answer✔✔the||\//|| rate||\//|| at||\//|| which||\//|| energy||\//|| is||\//|| produced ||\//|| in||\//|| an||\//|| ecosystem net||\//|| primary||\//|| productivity ||\//|| - ||\//|| correct||\//|| answer✔✔the||\//|| amount||\//|| of||\//|| energy||\//|| that||\//|| plants||\//|| pass||\//|| on||\//|| to||\//|| the||\//|| community||\//|| of||\//|| herbivores ||\//|| in||\//|| an||\//|| ecosystem ||\//|| and ||\//|| so||\//|| on||\//|| and ||\//|| so||\//|| forth nitrogen||\//|| fixing||\//|| bacteria ||\//|| - ||\//|| correct||\//|| answer✔✔bacteria ||\//|| that||\//|| can||\//|| use||\//|| nitrogen||\//|| in||\//|| soil||\//|| to||\//|| make||\//|| nitrogen||\//|| compounds ecological ||\//|| succession ||\//|| - ||\//|| correct||\//|| answer✔✔gradual ||\//|| change||\//|| in||\//|| living ||\//|| communities ||\//|| that||\//|| follows ||\//|| a||\//|| disturbance
nitrification ||\//|| - ||\//|| correct||\//|| answer✔✔the||\//|| process ||\//|| by||\//|| which||\//|| nitrites ||\//|| and ||\//|| nitrates||\//|| are||\//|| produced ||\//|| by||\//|| bacteria ||\//|| in||\//|| the||\//|| soil assimilation ||\//|| - ||\//|| correct||\//|| answer✔✔absorption ||\//|| of||\//|| nitrogen||\//|| into ||\//|| plants||\//|| and ||\//|| animals ammoniafication ||\//|| - ||\//|| correct||\//|| answer✔✔when||\//|| waste||\//|| is||\//|| converted||\//|| from||\//|| ammonia||\//|| to||\//|| NH primary||\//|| succession ||\//|| - ||\//|| correct||\//|| answer✔✔succession ||\//|| that||\//|| occurs ||\//|| on||\//|| surfaces ||\//|| where||\//|| no||\//|| soil||\//|| exists secondary ||\//|| succession ||\//|| - ||\//|| correct||\//|| answer✔✔succession ||\//|| on||\//|| a||\//|| site||\//|| where||\//|| an||\//|| existing||\//|| community||\//|| has||\//|| been||\//|| disrupted pioneer ||\//|| species||\//|| - ||\//|| correct||\//|| answer✔✔first||\//|| species||\//|| to||\//|| populate ||\//|| an||\//|| area||\//|| during||\//|| primary||\//|| succession climax||\//|| community||\//|| - ||\//|| correct||\//|| answer✔✔Last||\//|| community||\//|| in||\//|| a||\//|| succession biome||\//|| - ||\//|| correct||\//|| answer✔✔group||\//|| of||\//|| ecosystems ||\//|| that||\//|| have||\//|| the||\//|| same ||\//|| climate ||\//|| and ||\//|| dominant ||\//|| communities permafrost||\//|| - ||\//|| correct||\//|| answer✔✔ground||\//|| that||\//|| is||\//|| permanently ||\//|| frozen emergent ||\//|| layer||\//|| - ||\//|| correct||\//|| answer✔✔top||\//|| layer,||\//|| tall ||\//|| trees||\//|| that||\//|| rise||\//|| above||\//|| the||\//|| canopy, ||\//|| scattered||\//|| throughout ||\//|| the||\//|| rainforest. upper||\//|| canopy||\//|| - ||\//|| correct||\//|| answer✔✔top||\//|| of||\//|| the||\//|| forest||\//|| formed||\//|| by||\//|| leaves||\//|| and ||\//|| branches ||\//|| of||\//|| the||\//|| tallest||\//|| trees.||\//|| Birds||\//|| (owl, ||\//|| orioles), ||\//|| and ||\//|| insects ||\//|| (aphids, ||\//|| tent||\//|| catipillars) ||\//|| make||\//|| homes||\//|| here
eutrophic||\//|| lake||\//|| - ||\//|| correct||\//|| answer✔✔Lake||\//|| with||\//|| a||\//|| large||\//|| or||\//|| excessive||\//|| supply ||\//|| of||\//|| plant||\//|| nutrients, ||\//|| mostly||\//|| nitrates||\//|| and ||\//|| phosphates. oligotrophic ||\//|| zone ||\//|| - ||\//|| correct||\//|| answer✔✔a||\//|| lake||\//|| that||\//|| lacks ||\//|| plant||\//|| nutrients ||\//|| and ||\//|| that||\//|| has||\//|| a||\//|| lot||\//|| of||\//|| oxygen ||\//|| dissolved ||\//|| in||\//|| its||\//|| lower||\//|| layer lotic||\//|| - ||\//|| correct||\//|| answer✔✔flowing||\//|| water,||\//|| river lentic||\//|| - ||\//|| correct||\//|| answer✔✔relating ||\//|| to||\//|| or||\//|| living ||\//|| in||\//|| still||\//|| water,||\//|| lake estuary ||\//|| - ||\//|| correct||\//|| answer✔✔A||\//|| habitat||\//|| in||\//|| which||\//|| the||\//|| fresh||\//|| water||\//|| of||\//|| a||\//|| river||\//|| meets||\//|| the||\//|| salt||\//|| water||\//|| of||\//|| the||\//|| ocean. mangrove||\//|| swamp ||\//|| - ||\//|| correct||\//|| answer✔✔coastal ||\//|| wetland||\//|| dominated ||\//|| by||\//|| mangroves, ||\//|| salt-tolerant ||\//|| woody||\//|| plants barrier ||\//|| island ||\//|| - ||\//|| correct||\//|| answer✔✔Low,||\//|| narrow,||\//|| sand ||\//|| islands ||\//|| that||\//|| form||\//|| offshore||\//|| from||\//|| a||\//|| coastline continental ||\//|| shelf||\//|| - ||\//|| correct||\//|| answer✔✔the||\//|| end||\//|| of||\//|| shallow ||\//|| waters,||\//|| beginning ||\//|| of||\//|| open||\//|| ocean