Q: Aside from light energy and temperature. What are the other physical conditions and climatic regime…
A: An aquatic ecosystem is an ecosystem that is found in water. There are many types of aquatic…
Q: What are some examples of the interactions between biotic and abiotic factors in a freshwater…
A: In ecology, biotic and abiotic elements comprise all living and non-living components of an…
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Q: List two sources of dissolved oxygen in a lake and based on your understanding of those sources,…
A: Dissolved Oxygen is the amount of gaseous oxygen (O2) dissolved in the water.
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Q: As climate change continues to warm water bodies, what abiotic changes occur in ponds and lakes? How…
A: Pond ecosystem Ponds and lakes comes under the Lentic type of ecosystem--of Fresh water ecosystem,…
Q: If salinity changes (increases) in a freshwater body, what influence would this have on aquatic…
A: Introduction Salinity is very important factor of aquatic ecosystem. Aquatic ecosystem is mainly…
Q: What makes oceans the least productive?
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Q: What is the leading cause of water pollution? Mining Factories Sewage treatment plants Agriculture…
A: Human beings have been abusing the water bodies around The world by disposing into them all kind of…
Q: How are water needs met in years that experience drought included water deficit?
A: Water is essential for survival of both plants and animals in order for survival.
Q: The graph shows how dissolved 02 and CO2 levels changed in a pond over a 24-hour period. What caused…
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Q: would an ecosystem be able to survive without the consumers and the decomposers and its ditritus…
A: The ecosystem mainly depends upon the abiotic factors such as solar radiation, ocean, climate,…
Q: Where the eutrophication is often seen?
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Q: What approach would you use to address to the problem of eutrophication in river
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Q: Relate human activities and water loss?
A: Water resources suffer greatly due to human activities.
Q: What are the two key concepts for this section?Define freshwater. Explain why access to water is…
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Q: What major ecosystem and economic services do freshwater systems provide?
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Q: Why is evaporation important for many intertidal animals? In which intertidal animals is evaporation…
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Q: Which of the following season you would observe algal bloom (increased productivities) due to…
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Q: What is the effects to the ecosystem when always experience floods when haivy rains pour?
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Q: Why are estuaries irreplaceable?
A: An estuary is a partially enclosed, coastal water body where freshwater from rivers and streams…
Q: By what benthic organisms are mostly affected?
A: Benthos is the organism community that lives on, near, or in the seabed, lake, river, or stream…
Q: Explain how the presence of algae can indicate either pollution or productivity of a body of water.
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Q: ____________________ are environments which are at least intermittently inundated with water, are…
A: Different environments or ecosystems are present that perform different functions. Different…
Q: Summarize the characteristics of standing water and flowing water freshwater biomes
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Q: Which organisms are known as the chief producers in the oceans?
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Q: Which organisms are the chief producers in oceans ?
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Q: Estimate the maximum depth of the euphotic zone in a eutrophic lake.
A: There are three zones in water bodies depending upon the availability of light with respect to the…
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- Aside from light energy and temperature. What are the other physical conditions and climatic regime of an aquatic environment?How might this pollution affect terrestrial organisms that depend on the water for drinking water?Classify the body of freshwater in the image below. littoral system lotic system limnetic system lentic system
- Describe how density of the water column changes with depth in BOTH a stable and an unstable water column.What is the effects to the ecosystem when always experience floods when haivy rains pour?As climate change continues to warm water bodies, what abiotic changes occur in ponds and lakes? How might these changes impact aquatic primary producers and in turn invertebrates and the larger aquatic food web?
- List the two sources of dissolved oxygen in a lakeWhat are the two key concepts for this section?Define freshwater. Explain why access to water is ahealth issue, an economic issue, a national and globalsecurity issue, and an environmental issue. Whatpercentage of the earth’s freshwater is available to us?Explain how water is recycled by the hydrologic cycleand how human activities can interfere with thiscycle. Define groundwater, zone of saturation,water table, aquifer, surface water, surface runoff, and watershed basinHow does ocean acidification impact marine ecosystems?