The part of a freshwater lake that typically contains themost abundant plant and animal life is thea. profundal zone.b. aphotic zone.c. limnetic zone.d. littoral zone.

Q: Which of the following is True about ocean ecosystems?a. Surface waters typically have abundant…

A: An ecosystem is an area where organisms, such as plants, animals,etc along with their weather work…

Q: Which process do you think lakes longer, primary or secondary succession? Why?

A: Introduction: The regular change in the particular area with respect to the change in the…

Q: Which climate zone generally receives the least amount of the sun's energy? D A. tropical zone B.…

A: Different  regions of the Earth receive different amount of sunlight .This difference in the amount…

Q: The deep scattering layer is created by which of these: a) seasonal changes in the thermocline b)…

A: Phytoplanktons are marine algae that are able to synthesize their own food due to presence of…

Q: Where would you expect to find the most photosynthesis in an ocean biome?a. aphotic zoneb. abyssal…

A: Where would you expect to find the most photosynthesis in an ocean biome

Q: eat deal during the day? - Lakes - Coral Reefs - Wetlands - Estuaries - Oceanic Pelagic Zone -…

A: A Biome is a distinct ecological community of plants and animals living together in a particular…

Q: 1) A blocked-off meander 2) The shape of a stream that is being actively eroded 3) A triangular…

A: Groundwater is the major source of freshwater. Freshwater is also available from resources such as…

Q: The comprises all living organisms on Earth, plus the environments in which they live. O a. biome O…

A:

Q: Which of these would decrease the rate of evaporation in an ecosystem? Oa. Creation of a reservoir…

A:

Q: The balance of the coral reef ecosystem is being affected by warming oceans, changing ocean…

A: Answer: Introduction: Climate change can affect coral reef ecosystems by various incidences like sea…

Q: Young lakes are often clear and with little plant life. Such lakes arecalleda. oligotrophic.b.…

A: The lakes have a very less amount of nutrients and dissolved oxygen in it, hence these lakes will…

Q: Which of the following are the MOST likely ways that water would move through the water cycle? 1…

A: The water cycle is the geological cycle where the continuous movement of water takes palce between…

Q: t would most likely happen if too many nutrients entered an estuary? a. Algal blooms would decrease,…

A: Too many nutrients entering into the history is not good for the organisms that lie under water.…

Q: Low temperature water seeps into the oceans as well. Which is not a real seep environment? O…

A: Cold seeps or low temperature is an area in the seafloor where cold hydrocarbon-rich water escapes.…

Q: You visited a rainforest that has a rocky river, predict what will happen to its dissolved oxygen…

A: A) cold water can hold more dissolved oxygen than warm water. In water and early spring, when the…

Q: Part A A cold, treeless ecosystem found at very high altitudes &/or high latitudes is called a: O…

A: Biomes are significant because they are vast geographical units typified by a certain kind of flora…

Q: Which of the following play the important role of producing oxygen in a biome? a. coral reef and…

A: Biome is a large area that contains vegetation, animals, soil, and suitable climate that supports…

Q: Some scientists have predicted that buildup of greenhouse gases will contribute to the occurrence of…

A: Global warming is a process of heating of earth's atmosphere due to human activities, burning of…

Q: Match the terms with the most suitable description. ___ tundra                     a. broadleaf…

A: Biomes are large areas scattered around the earth, filled with animals and plants acclimating to…

Q: 1a.)Which of the following best describes an aquifer?   a.Water that flows over soil into streams…

A: BASIC INFORMATION  WATER It is a made up of oxygen and hydrogen where one water molecule has two…

Q: Which of the following is true of a freshwater biome? O biodiversity is high O salinity is high O…

A:

Q: INTERPRET THE DATA Some arctic tundra ecosystems receive as littlerainfall as deserts but have much…

A: Biomes are defined as large regions on Earth having similar types of environmental conditions as…

Q: Areas approximately thirty (30) degrees north and south of the equator are home to many of the…

A: Desserts are not found at the equator but are mostly found 30 degrees north and south of the…

Q: /hich of these activities or processes might affect the supply of groundwater in an aquifer? Select…

A: 2nd option (drought) and 3rd option(excessive rainfall.)

Q: Aquatic biomes are distinguished primarily by   a. their temperatures.   b. the speed of their…

A: Biomes are one of the levels of ecological organization. It is defined as a large regional unit…

Q: In large lakes, there are four distinct zones. Which of the following is the exception? Benthic…

A: Lakes are water bodies that are surrounded by the land. Lakes play important role in regulating the…

Q: A Biome is the ecosystem, climate, flora and fauna of an area. What Biome is Virginia Beach located…

A: A biome is a group of plants and animals with similar characteristics in their environment. They can…

Q: The graph illustrates the temperature and precipitation conditions in various terrestrial biomes.…

A: Ecology at the organismic level is essentially physiological ecology which tries to understand how…

Q: SCIENCE, TECHNOLOGY, AND SOCIETY In many countries,irrigation is depleting aquifers to such an…

A: Groundwater resources have played a critical role in meeting the demands of water in traditionally…

Q: A key feature of estuaries is: a. low light conditions and high productivity b. salt water and fresh…

A: Answer is b.) salt water and fresh water.

Q: What factors most strongly influence the type of biome that forms in a particular place on land?…

A: Precipitation and temperature have the greatest influence on the type of biome, and the factors that…

Q: The overpumping of the Ogallala Aquifer is a problem for O drinking water availability in Las Vegas…

A: The future of agriculture in great plains.

Q: Human activities have drastic effects on biomes. Match the human activities with the blomes they…

A: A biome is a community of plants and animals that live naturally in a specific area and share common…

Q: Starting with a drop of water in the ocean, describe a full cycle of movement of the water drop…

A: Water is a very important thing in our life. Our body made up of more than 70% of water. The…

Q: Beach Intertidal zone Neritic zone Open-ocean zone Surface zone High-tide line Transition zone…

A: Step 1 Three-quarters of the Earth’s surface is nearly covered with water, most of it in the world’s…

Q: Stratification alters biogeochemistry and ecology in aquatic ecosystem. Why does stratification in…

A: Lake stratification is the tendency of the lakes  to form separate and distinct thermal layers…

Q: Which of the following pictures represents what scientists thought the bottom of the Atlantic Ocean…

A: Atlantic ocean body of salt water covering approximately 1/5th of Earth’s surface and separating…

Q: Which of the following is not a source of salt in the ocean? X a. runoff from land b. weathering of…

A: We know that 70 percent of Earth cover by Ocean and Earth is Saline. Salt are present on Earth .The…

Q: Which of the following are ecosystems of Chesapeake Bay (choose all that apply) O Rocky Intertidal…

A: The Chesapeake Bay ecosystem consists of the estuary, surrounding watershed, and several organisms…

Q: Which blome or ecosystem has a long dry season that makes the growth of trees difficult? A. boreal…

A: Different parts of the world have different climatic conditions . The climates determines the…

Q: Which of the following is not a result of increased global temperatures? a. warmer waters b. none…

A: Global warming Prolonged heating of Earth’s climate system due to human activities, includes fossil…

Q: are sometimes called "nurseries of the sea because of the large numbers of animals that use them for…

A: An ecosystem is made up of all the species that interact with each other as well as the physical…

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…

Q: It was once believed that all life on planet Earth was dependent on the energy of the Sun. The…

A: Every life form requires energy in any form to sustain and for the normal metabolic cellular…

Microbes

Microbes are microscopic living organisms that can only be detected with the help of specialized laboratory equipment called a microscope. These living organisms are so small that they are not visible to the naked eye.