Let Us Learn About Environment…

What is Environment? All the physical surroundings on Earth are called Environment. Air, soil, water, plants, and animals make up the environment. The environment includes living and nonliving part. Main Parts of Environment: The Atmosphere:Is the layer of nitrogen, oxygen and other gases that surrounds the earth. The Hydrosphere: All the oceans and other bodies…

Chemistry Facts

What is chemistry? Chemistry facts is the study of matter, its properties, how and why substances combine or separate to form other substances interact with energy. Many people think of chemists as being white-coated scientists mixing strange liquids in a laboratory, but the truth is we are all chemists. Understanding basic chemistry concepts is important for…

Green House Effect

Green House Effect

    Earth’s atmosphere trap heat. Arrhenius first refers to this “hot-house theory” of the atmosphere- which would be known later as the greenhouse effect- in his work Worlds in the Making (1903). The atmosphere allows most of the visible light from the Sun to pass through and reach Earth’s surface. As Earth’s surface is…

STEM learning in schools
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STEM learning in schools

  A high school teacher’s perspective on STEM learning in schools. “In the 21st century, scientific and technological innovations have become increasingly important as we face the benefits and challenges of both globalization and a knowledge-based economy. To succeed in this new information-based and highly technological society, students need to develop their capabilities in STEM…