Ozone Layer, Earth, Carbon sequestration, Ozone depletion, Atmosphere STD 7 SCIENCE L – 6 PART- 3

Today we will be studying chapter number: six, that is physical and chemical changes, part three, so children in my last two parts we have studied about what other chemical changes: Music, Music, which are the chemical Music. Now let us see more about this chapter. Yes, a practical shape. What is protective shape? Let […]

Ozone Layer, Earth, Carbon sequestration, Ozone depletion, Atmosphere Hydrogen: what are the multicoloured options for this fuel?

The element is, after all, the fuel of the stars and by far away is the most abundant element in the universe. Helium is the next most prevalent and together the amount to about 97 of the total abundance of all elements. But in our present discussion it is hydrogen gas h2, which is the […]

Ozone Layer, Earth, Carbon sequestration, Ozone depletion, Atmosphere Methane: The Greenhouse Gas We Can No Longer Ignore

. If you are following the public conversation around climate change, then you know the focus has mostly been on reducing CO2 emissions, which is urgent., But if we wan na cool down the planet, we should also be paying attention to methane. Emissions. A new report from the Intergovernmental Panel on Climate Change, IPCC […]

Ozone depletion, Mesosphere, Earth, Atmosphere, Aurora, Climate change, Research, Polar regions of Earth АТМОСФЕРА: Газовая оболочка небесного тела | Интересные факты по географии планеты Земля

, 40, 45, 90, 143, 11, 100, 10, 10, 100, 100, 800, 400, 1800, 1538, 1000000, 1, Google, 700, exo, 100, 3: 50. 110. 400. 70. 0.5. https://www.youtube.com/watch?v=Tm6B8GJYssM

Ocean, Ozone Layer, Climate change, Ozone depletion, Chlorofluorocarbon, Earth, Chemical substance Grade 8 # Science#Pollution of air and water#10-03-2021#11am

Today we are going to study about the topic, pollution of air and water. You all know about pollution right pollution. A year is contaminated by unwanted substances, called what air pollution. Likewise, there may be water noise and many other pollution. Now we discuss about year, first, okay, so take page number, 2′, chapter […]

Ocean, Ozone Layer, Climate change, Ozone depletion, Chlorofluorocarbon, Earth, Chemical substance AIR- BOOKBACK EXERCISE

So it is both which of the following gas is released by automobiles: carbon monoxide, oxygen, hydrogen and nitrogen. So it is carbon monoxide. A windmill is used to produce electric energy, so it is chemical, energy, mechanical energy, electric energy. All of this, so from windmill we get electric energy influenza is caused by […]

Ocean, Ozone Layer, Climate change, Ozone depletion, Chlorofluorocarbon, Earth, Chemical substance WI21 Group #25: Greenhouse Gases: Ozone

We will talk about the chemistry of greenhouse gases and how they impact us and our planet. The sun’s radiations travel towards earth through space in the form of infrared radiation. Less than half of the radiation is reflected by by the atmosphere or absorbed by the clouds in the sky. Most of it reaches […]