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human population
The study can help scientists understand ancient human population ...
It is unclear when the human population and the population growth will reach a stable constant. Everyday people are having children or the elderly are dying, this changes the population count.
Markos Ezra. has written: 'Lecture notes on human fertility' -- subject(s): Fertility, Human, Human Fertility 'Demographic responses to ecological degradation and food insecurity' -- subject(s): Environmental degradation, Famines, Environmental aspects, Droughts, Food supply, Population 'Ethiopia-Italy programme for rehabilitation and development'
Advances in science and medicine.
debate on how human are responsible for degenration
its where a human changes an act to live in the enviorment they are in. like population in cities they build more houses
- deforestation - pollution of soils - pollution of air, lakes, rivers, seas, oceans - killing of plants and animals - destroying sources of water - excessive multiplication of the human population
The main causes of environmental degradation are as follow; 1 Industrialization 2 Agricultural development 3 population growth 4 poverty 5 urbanization 6 Deforestation 7 transport development 8 market failure
Answer Animal species could go extinct, or suffer a large loss of population. They could get sick or be killed. The fewer in a population, the worse off the community is.
various human activities partially or completely affect functioning of ecosystems at various levels and lead to their degradation . for example mining and large scale logging can completely change the land use and disturb the relationships of the biotic and abiotic elements . some human activities which can lead to degradation of ecosystems are as follows; 1> population growth and increase in consumption levels 2> migration and displacement 3> urbanization 4> industrialization and transport 5> shifting cultivation 6> tourism 7> construction of large dams 8> wars