TV Disposal and Recycling. Like many other electronics, TVs contain chemicals that, if disposed of improperly, can damage our health and our environment. Responsible TV disposal, including TV recycling whenever possible, is important to prevent these chemicals from unnecessarily polluting the air and water.
What is population density dependent and density independent'? A population is density-dependent when it is affected by its size. An example might be population growth: as a population gets large, it might grow slower since there are leâ¦ss resources to use up or diseases become prevalent. The growth rate depends on the population size (also called population density).
It is defined by the occurrence of any of more than 20 opportunistic infections or HIV-related cancers. Age-Dependency Ratio The ratio of persons in the ages defined as dependent (under 15 years and over 64 years) to persons in the ages defined as economically productive (15-64 years) in a population. D -. Death Rate (or crude death rate) The number of deaths per 1,000 population in a given year. Demographic Transition The historical shift of birth and death rates from high to low levels in a population.