What percentage of the world reliable runoff are we using and what percentage we likely be using by 2025

Q: How sustainable is the current rate of water usage? Use evidence from the simulation to support your…

A: Water contamination are caused by the defilement of a stream or waterway, lake, sea, aquifer and…

Q: What are its environmental impacts, and how might the be reduced?  Just a couple paragraphs, not too…

A: The environmental impact a particular action could have will be analyzed employing a life cycle…

Q: Think for a moment about the carbon, nitrogen, and phosphorus nutrient cycles. You know that human…

A: A nutrient cycle defines a system of transfer of a nutrient or energy between organisms and the…

Q: Which season would we be most likely to find anoxic "dead zones" in the Chesapeake Bay? Autumn O b…

A: The Chesapeake Bay is located in the Mid-Atlantic region and is primarily separated from the…

Q: Which one of the following statements best describes projected water demands in the coming decades?…

A:

Q: Discuss the biologic thes of water to living organisms Not less than 2 pages and not more than 4

A: Our body is 70% water i.e water is a very important part of the body of the living organisms.…

Q: As the water table rises, the zone of saturation increases in size the watershed expands runoff…

A: The water table is a line that divides the soil surface from the area where groundwater saturates…

Q: Which of the following statements about the phosphorus cycle is correct? a. Phosphorus is fixed by…

A: With respect to matter, the earth is a closed system, so it could be said that all matter on earth…

Q: Which of the statements about freshwater distribution and use is correct?a. Freshwater supplies are…

A: There is mostly uneven distribution of water in earth surface.  Only 3% of water is fresh and…

Q: For each 1°C increase in temperature, plants need 2 mm additional precipitation to maintain a…

A: According to the question, for each degree Celcius increase in temperature, plants need 2 mm…

Q: The Amazon rainforest continues to be cleared for agricultural land.  For each square meter of this…

A: Amazon rainforest is the largest rainforest in the world which is also known for the tropical…

Q: Water shortages are major issue in both rural and urban communities. Compare the issues at both…

A: Water is one of the few natural resources that may be found in sufficient quantities. It is a…

Q: Nine of the world's ten most polluted cities are found in

A: Air pollution is caused due to emissions released by vehicles and industries. Air pollution leads to…

Q: An ecologist is reading another scientist's paper and encounters the table shown on primary…

A: Primary productivity refers to the production of organic compounds from aqueous or atmospheric…

Q: In the phosphorus cycle, all phosphorus originates from which of the following inaccessible…

A: Phosphorus is an important component of cell membrane, nucleic acids and ATP which is the major…

Q: How do dams influence the hydrologic cycle and is there a viable option for long term flood control,…

A: Hydrologic cycle is defined as the cycle of the water that continues on, above and into the surface…

Q: Compare and contrast water pollution/ littering and tsunamis. List the similarities and differences…

A: Water Pollution: Water pollution is the release of substances into waterways that makes water…

Q: List all the wastes that you generate, at home, school or during yourtrips to other places. Could…

A: Wastes are unwanted material that we discard them after primary use. The waste may be biodegradable…

Q: Please describe the water cycle, including sources of usable freshwater and renewal times for…

A: Water is considered as one of the most important molecule which is required for the survival of the…

Q: Which of the following processes is not directly involved in the hydrologic cycle? (a) transpiration…

A: Answer is option d.)nitrification.

Q: Which of the following is an input in the phosphorus nutrient cycle? erosion leaching runoff…

A: The essential elements required by organisms for their bodybuilding and metabolism and known as…

Q: The above figure indicates CO2 flux in a farmland system over one growing season. The researchers…

A: Carbon flux is the amount of exchange between the atmospheric carbon and plants cells it is variable…

Q: Compare the two microhabitats based on the Net Primary Production (NPP), Community Respiration (CR),…

A: Net Primary productivity is defined as the gross primary productivity minus the loss of energy in…

Q: The graph shows the increase in global water consumption and the increase in the world population…

A: The graph in the picture depicts the relationship between the global water consumption and water…

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: Which of the following ultimately feeds at every trophic level? Producer Primary consumer Secondary…

A: The food chain is an important ecological equipment that describe the path of travel of energy and…

Q: Which of the following describes an outcome of water scarcity in a community? a) More imports and…

A: Introduction :- Water scarcity (also known as water stress or water crisis) refers to a shortage of…

Q: Describe briefly how  economy will improve by protecting all our water sources

A: • Better water supply and sterilization and improved water assets the board help nations' financial…

Q: 48. What amount of oxygen represents the gross primary productivity? b. 6 ppm c. 4 ppm d. 1 ppm a. 2…

A: Gross primary productivity of the amount of carbon concentrated during photosynthesis by all…

Q: Which of the following is a point source of pollution? a runoff from multiple large agricultural…

A: Point source of pollution means any single identifiable source of pollution from which pollutants…

Q: What are the two major environmental issues in the Middle East region? Which of these two do you…

A: There are many enviromental issues but major in Middle east region are 1) water  scarcity 2) climate…

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: . List and describe three possible ways for increasing freshwater supplies. What are the limitations…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Per kilogram of food product, select the highest and the lowest in terms of CO2eq emissions…

A: Meat, cheese and eggs have the highest carbon footprint. Fruit, vegetables, beans and nuts have much…

Q: Bioprospecting – Research Conservation Product(s) -Income

A: Bioprospecting, also known as biodiversity prospecting, is a systematic and organized search for…

Q: Describe the relationship between ground water and surface water in a watershed. what human…

A: Surface water is the water that accumulates on the earth's surface, while groundwater is the water…

Q: Which of the following is NOT a natural reservoir for water? Re que O Atmosphere O Trees O Lakes O…

A: Atmosphere, Creek, Rivers and Trees are natural reservoirs  All Lakes are not natural reservoirs.

Q: Sewage disposal and ________________ are the two main forms of water pollution in the world's…

A: Water pollution occurs when harmful substances often chemicals or microorganisms contaminate natural…

Q: What happens to rain water that falls on paved areas? How much of it is absorbed in contrast to how…

A: The water moves all over the globe in different forms. The circulation of the water keeps occurring…

Q: Which water management practice would work best in preserving and managing Earth’s water supply?

A: Water management plans are useful in setting short as well as long term conservation goals. Thus…

Q: Look at the graph above. 1. Which location most likely has the highest water quality? Explain how…

A: Answer: BIOINDICATORS : These are the living organisms which us an idea of the healthy ecosystem.…

Q: About one-third of the annual surface runoff is which we can generally count on as a source of…

A: The flowing off water from rain, snowmelt, or from other sources over the land surface is called…

Q: What are some natural hazards that are caused at least in part, by precipitation

A: Natural hazards are occurrences that occur naturally and may be geophysical (earthquakes,…

Q: list the inputs for a named commercial food production system (for example a corn field in indiana)…

A: In commercial farming crops are grown and animals are reared for sale in market. the area cultivated…

Q: how to draw a food web from a pond and (its surrounding area) that includes:  three producers, 4…

A: A food web is formed when lower-order organisms feed on higher-order organisms.  The interconnection…

Q: Which is an unseen factor that affects the carrying capacity of the ocean? sunlight space water…

A: Answer is optiom a.) sunlight.

Q: Make a List including the short-term and long-term impacts(negative and positive) on construction…

A:

Environmental health and hazards

An organism's environment is the environment in which it lives and has an impact on its well-being. The World Health Organization (WHO) defines environmental health as "those aspects of public health, such as quality of life, that are influenced by physical, chemical, biological, social, and psychosocial components in the environment." Environmental health is concerned with both natural and man-made settings in order to enhance public health. Environmental science, occupational medicine, toxicology, and epidemiology are the key subdisciplines of environmental health.