How do our activities affect our environment?
Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.
What are the main components of Environment explain?
The four major components of environment include lithosphere, hydrosphere, atmosphere and biosphere, corresponding to rocks, water, air and life respectively. Lithosphere is the outermost layer of earth called crust, which is made of different minerals.
What is the main objective of environmental health?
The World Health Organization (WHO) defines environment, as it relates to health, as “all the physical, chemical, and biological factors external to a person, and all the related behaviors.”1 Environmental health consists of preventing or controlling disease, injury, and disability related to the interactions between …
What are the goal of environmental education?
The goal of environmental education is to develop a world population that is aware of, and concerned about, the environmental and its associated problems, and which has the knowledge, skills, attitudes, motivations and commitment to work individually and collectively towards solutions of current problems and the …
What are the components of environmental health?
Components of environmental health include: housing sanitation, water sanitation, food hygiene and safety, health education, school health services, air pollution control, care of the dead, sanitation of markets and business premises, prevention and control of communicable diseases, and control of noise pollution.
How can we save environment short paragraph?
Save the environment by being a little close to the nature. You can also make a large contribution by reducing the wastage of electricity. Yes, in India the production of electricity is still dependent on the non renewable energy sources. Switch off the lights and fans when you don’t need them.