Fresh water will be the most limiting factor for where human populations can live in the next 50 years.    Why?

Q: What does the fishing-down-the-food-web hypothesis predict? The lowest landings have the…

A: 1- Introduction - Fishing down the food chain is the process by which fisheries in a given…

Q: A keystone species is one whose removal from a community causes extinction of other species. How…

A: Keystone Species - It is also known as Ecological Engineers. These species play unique role in the…

Q: Carrying capacity C Time Each point on this figure represents a point in time. Which of the…

A: It is the maximum population size of a biological species that can be sustained by that specific e,…

Q: For the city of London, England, how large is the supply area required to provide the input…

A: As individuals, we are locked into unsustainable patterns of consumption through the choices…

Q: Some people believe our most important goal should be to sharply reduce the rate of population…

A: Population change is driven by two forces, namely natural increase and migration. In the state,…

Q: Population growth that adds the same number each year A. Arithmetic Growth B. Carrying Capacity…

A: The change of population in size with the time difference is called population growth. It can be of…

Q: . What could be a pos

A: Leveled out means to stop going up or down. In case of the data given above regarding fish…

Q: Do you think that such strict control methods are appropriate for population control

A: Yes.From my point of view It is the only way to Control Rape Abuse & Securing girls & women…

Q: The population of trout in a lake has significantly declined over the past year. The main source of…

A: In this scenario, we are dealing with a food chain that involves aquatic insects, trout, and larger…

Q: Aside from the rise in mean temperature and CO2 levels, what are some other pieces of evidence from…

A: A gradual increase in the earth's temperature generally due to the greenhouse effect caused by…

Q: For the state of Colorado what is the Ecology Like as far as water, Carbon and boom nitrogen 2

A: The coralado’s ecosystem ranges from the high deserts to the grassland’s through the riparies and…

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.