Best answer: What are environmental science topics?

What are the 3 main subject areas that make up environmental science?

These five fields are atmospheric sciences, ecology, environmental chemistry, geosciences, and social sciences.

  1. Social Sciences.
  2. Geosciences. …
  3. Environmental Chemistry. …
  4. Ecology. …
  5. Atmospheric Sciences. Atmospheric sciences study the Earth’s atmosphere and how it relates to other systems, mostly its relation with the environment. …

What are the topic in EVS?

Environmental Issues

Broad issues to be addressed include population and consumption concerns, energy use, biodiversity, and global climate change.

What are the 6 disciplines in environmental science?

Environmental science is based on a number of disciplinary traditions, including physics, chemistry, biology, geography, geology, soil science, hydrology, various engineering fields (especially sanitary engineering, or what is now often called environmental engineering), and ecology.

What are the top 10 environmental issues?

The top ten environmental issues are these:

  • Climate Change.
  • Energy.
  • Water.
  • Biodiversity and Land Use.
  • Chemicals, Toxics and Heavy Metals.
  • Air Pollution.
  • Waste Management.
  • Ozone Layer Depletion.

What is the topic of environmental studies?

The field encompasses study in basic principles of ecology and environmental science, as well as associated subjects such as ethics, geography, anthropology, policy, education, politics, urban planning, law, economics, philosophy, sociology and social justice, planning, pollution control and natural resource management …

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What are the 5 major environmental problems?

Some of the key issues are:

  • Pollution. …
  • Global warming. …
  • Overpopulation. …
  • Waste disposal. …
  • Ocean acidification. …
  • Loss of biodiversity. …
  • Deforestation. …
  • Ozone layer depletion.

What means environmental science?

The term ‘environmental science’ refers to a grouping of scientific disciplines that are all concerned with the physical, chemical and biological characteristics of the surroundings in which organisms live.

What are the four components of environmental science?

The four major components of environment include lithosphere, hydrosphere, atmosphere and biosphere, corresponding to rocks, water, air and life respectively.

What is the major environmental pollution problem?

1. Air pollution and climate change. Problem: Overloading of the atmosphere and of ocean waters with carbon. … Burning of fossil fuels, deforestation for agriculture, and industrial activities have pushed up atmospheric CO2 concentrations from 280 parts per million (ppm) 200 years ago, to about 400 ppm today.