Why is the pH found in freshwater sources in the Eastern half of the United States dramatically lower than that found in the western half?

Q: What freshwater source would you predict has the lowest dissolved oxygen concentration?

A: Oxygen is considered the major factor for the survival and various physiological functioning of…

Q: Water is less dense as a solid than as a liquid. How does this property typically affect a lake…

A: Density can be defined as the mass per volume.Average density of an object can be defined as mass…

Q: Which process explains why the water lovels in the rain gauge decreased from Thursday to Saturday?…

A: Rain gauge is a process of collection of rain water which can be used for any purposes whenever…

Q: Calculate the pH in water that is in equilibrium with calcite, but at the pre-industrial level of…

A: The Paris Agreement on Climate Change is a legally binding international agreement on the subject of…

Q: What is the average salinity of the ocean? 50% a O b 50 ppt 35 ppt O d 20%

A: The average salinity is generally measured in ppt (parts per thousand). If a solution has average…

Q: What does the failure to sustain water availability underground has resulted?

A: The water present in the soil pore spaces, rocks, and sand beneath the surface of the earth is…

Q: What is the increase on distilled water stations in a certain place tells us?

A: Water can be considered an elixir of life. It is used for many purposes in human life. So the…

Q: How phosphorus levels impact green algae and dissolve oxygen in a lake ecosystem? Which includes…

A: Phosphorous is required for the proper development of teeth as well as bones. In biological system…

Q: Explain the "phosphate trap" in the estuary of Chesapeake Bay. Why was a local ban on phosphorus in…

A:

Q: Which element(s) has/have an inorganic reservoir that existsprimarily in sedimentary deposits?a.…

A: Biogeochemical cycles are natural cycles that depict the circulation of a element in the biosphere.…

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: Which of the following is true of oligotrophic lakes?

A: Lake ageing It is the natural process by which a lake fills in with erosional materials carried in…

Q: explain why or why not the high demand for meat contributes to causing the oceans more acidic.

A: As per the findings of a large research released Monday, global food production accounts for more…

Q: ocean acidification

A: A universal indicator is a mixture of different indicators or dyes which has many different colors…

Q: What TWO processes can increase salinity in the ocean?

A: Salinity is the measure that refers to the saltiness or the amount of salt that is found in the…

Q: How does gravity play a role in moving water in the water cycle?

A: the path in which the water on the ground , oceans , lakes are convetred into water vapor in…

Q: The biggest threat to freshwater quality in the Maldives (above) is most likely? Dry wells Salt…

A: In Maldives, the upper sediments are of primary importance. Freshwater lenses are found in this…

Q: How is the ocean a buffered system

A: Plate tectonics and seafloor spreading, turbidity currents, sediments, pH levels, atmospheric…

Q: Why is the pH of the rain so low?

A: Liquids with pH below 7 are acidic, and those with pH above 7 are alkaline (or basic).

Q: what are typical salinity values in the ocean?

A: Salinity is generally low at the equator and at the poles and high at mid-latitudes.

Q: How might livestock grazing and farming influence inland water deterioration

A: By the grazing animals inland water purity may decreased & deturbed because Grazing animals like…

Q: Why is release of sulfide from oxygen minimumzones infrequent, occurring at times of…

A: Oxygen minimum zones (OMZs) are the regions where the oxygen level is depleted at intermediate…

Q: Based on the graph, at what depth do we find the thermocline of this lake? Thermocline in a…

A: The graph depicts the relationship between temperature and the depth of stratified lake.

Q: Why do we need to put a dollar value to nautral resources?

A: The ecosystem services provided to us are quite vast and priceless. They not only provide us with…

Q: What are the two key concepts for this section?Define freshwater. Explain why access to water is…

A: Water is a vital resource that is essential for human survival, health, and economy. Access to clean…

Q: Which of the following events would be most likely to contribute to increased phosphorus flow into…

A: - The contribution to the phosphorus in the lake is mainly due to agricultural activities and the…

Q: Why is evaporation important for many intertidal animals? In which intertidal animals is evaporation…

A: scientific findings on seeing effect of evaporation on intertidal zone-In coastal environments,…

Q: a) What substances can make water in lakes and ponds hard?   b) Are these substances generally…

A: a) The presence of calcium and magnesium ion makes the water hard. It is usually expressed in terms…

Q: What effect does acid rain have on the environment on a macroscopic scale?

A: Acid rain is a broad term that includes any form of precipitation with acidic components, such as…

Q: what is the most important source of water on Earth?

A: Ecology is the study of interaction of organisms with one another and with the environment. Ecology…

Q: How is the acidification of the oceans caused by our adding massive volumes of CO2 into the…

A: INTRODUCTION Ocean acidification There is a decrease in the pH of ocean due to mixing of atmospheric…

Q: What is brackish water? ocean water water with little or no salt in it (fresh water) water that…

A: Brackish water is the water found in natural environments that is more saline than freshwater but…

Q: What lesson about water was learned from Hurricane Katrina?

A: Hurricane Katrina was an enormous Category 5 Atlantic tropical storm that caused more than 1,800…

Q: What is the limit of BOD prescribed by CPCB for discharge of industrial and municipal waste water…

A: BOD stands for Biological Oxygen Demand. BOD can be described as the total amount of oxygen required…

Q: What are three contaminants that were introduced to the water and how these were identified in the…

A: Non-point sources, some of which are not recognized as such, contribute to water pollution, as can…

Q: Describe the effect of climate change on both dissolved carbon dioxide and ocean pH using…

A: The long term of weather in a particular area is known as Climate. The change is climate has become…

Q: How much freshwater is on earth?

A: About 72% of the Earth is covered with water in water but 97% of the water is salty ocean water and…

Q: List four biological processes on which water is an indispensable component.

A: Water is essential for life. The most abundant substance of the living cell is water. It accounts…

Q: What is the individual relationship of Sand, Silt and Clay to the water?

A: Sand, silt, and clay determine the texture of the soil. Sand is composed of gritty particles that…

Q: CASE STUDY CONNECTION California’s governor has put you in charge of water policy for the state.…

A: In actuality, water management in California is an ongoing project that will never be completed.…

Q: What is the water temperature near deep sea vents, and how does that compare to the “normal” water…

A: There is a huge difference in the temperature at different depths of the oceans. The organisms…

Physical and Chemical features

The physical property of a compound could be determined without modifying the originality of the compound. Examples of physical properties are density, hardness, color, boiling, and melting point. The chemical property expresses the ability of a compound to undergo a particular chemical change.