How does increase in population affect the environment?

How does increase in population affect the environment?

The rapid increase of human population is putting an incredible strain on our environment. One of the largest environmental effects of human population growth is the problem of global warming. Some scientists fear that global warming will lead to rising sea levels and extreme weather conditions in the future.

What are three effects of population growth?

In the following pages we shall discuss seven adverse consequences of high fertility and rapid population growth: (1) effects of large families on child development, (2) educational problems, (3) lags in new technology, (4) increased inequities in agriculture, (5) unemployment and underemployment, (6) urbanization and …

How does increasing population threaten the environment?

More people require more resources, which means that as the population increases, the Earth’s resources deplete more rapidly. The result of this depletion is deforestation and loss of biodiversity as humans strip the Earth of resources to accommodate rising population numbers.

Why has the population increased so much?

This rapid growth increase was mainly caused by a decreasing death rate (more rapidly than birth rate), and particularly an increase in average human age. By 2000 the population counted 6 billion heads, however, population growth (doubling time) started to decline after 1965 because of decreasing birth rates.

What are the effects of population on Environment and economy?

The rapid growth of population has direct impact on the environment and economy. The effects of population on environment and economy are as given below: An increase in population tends increase in the demand for land, for shelter food, increased demand for energy which led to deforestation, cutting of forests.

What are the effects of urbanization on Environment?

Urbanization: Rapid growth of population has led to urbanization which has adversely affected environment. Due to population pressure, natural resources in the cities are depleted at a fast rate due to population pressure. Moreover, population does not have proper sanitation facilities and pure drinking water.

What are the effects of overpopulation on the world?

Increased density of population. Now multiply this problem a dozen fold and we can see how it’s going to have a global effect. It will put pressure on economies and even halt whatever progress the country has managed to achieve. However, rate of growth should not be the only measurement of overpopulation.

What is the environmental impact of the population explosion?

The impact that this population explosion has had on the environment has been just extinction of species. Nature reserves currently comprise about 10% of land area globally, pressures. Population size is clearly an important factor in measuring environmental impact. Other multipliers in this equation are level of affluence—measured as