global warming
Posted inCurrent Affairs GD Topics Environment GD Topics General GD Topics Science GD Topics

Global warming – Causes, Effects & Solutions

Global warming is heating up of earth due to the presence of CO2 and other greenhouse gas emissions in the air. The greenhouse gases trap the sun’s heat. Using renewable energy sources such as solar energy, and wind energy as alternatives to burning fossil fuels can prevent further increases of greenhouse gases in the atmosphere. Moreover, Sustainable and eco-friendly living can reverse global warming.
If an alien lands on earth
Posted inAbstract GD Topics

If aliens land on earth

If aliens came to earth, our first response would be to find out why they came here. We may not be able to understand what they say immediately because we don’t know their language. So, we can start a conversation by showing them the things that they know such as stars, planets, galaxies etc. And then we can try to decode their language and can continue the conversation.
Importance of recycling
Posted inEnvironment GD Topics General GD Topics

Importance of recycling

It requires so much energy to extract resources from the earth and make new products. Comparatively, recycling uses very less energy to make new products from the old things. So, recycling can save power and hence fossil fuels. By reducing the need for fossil fuels, we can keep fuel prices affordable.
no one wins a war
Posted inAbstract GD Topics General GD Topics

No one wins in a war

The Russia-Ukraine war took the lives of so many innocent people in Ukraine. Many Russian soldiers too lost their lives. United States, European Union and several other countries imposed sanctions on Russia, which can impact Russia’s economy negatively and hence can affect the Russian citizens.
noise pollution
Posted inGeneral GD Topics

Noise pollution

Manufacturing appliances that cause low sound while running can reduce household noise pollution. Moreover, making them affordable is also important to encourage the use of quiet appliances. Trees absorb sounds. So, planting more trees can not only help the environment but also can reduce noise pollution.