Do You Know?
Weather is about the temperature, cloudiness, humidity, etc. Weather is a mix of events that happens each day in our atmosphere. Weather is not the same everywhere. It may be hot and sunny in one part of the world, but freezing and snowy in another
Climate is the average weather in any place over many years. For example, India has a climate, which is different to Europe, where we see snowfall and extreme winters. However, in India, we hardly see snowfall and extreme winters in most of the
Now it is important to understand what climate change is. The gradual change in our climate had been happening in last few centuries. In very simple terms, climate change means that the average weather of a country or region, which has been there
Oxygen is important for most of the living beings on earth. It helps the organisms in producing energy through oxidation of food material.
Carbon is the first most important element for life. It is the basic building for organisms, plants and animal bodies. Many of the dead things we see around are also made up of carbon and carbon related compounds.
The Venus Fly Trap is such a plant which attracts insects like flies, bees and spiders with its juices and then traps them and feeds on them. Its native habitat is in the coasts of North and South Carolina, US.
The Great Barrier Reef system in Australia is the world’s largest reef system. A reef can be described as a range of rock, sandbar, coral which is 80 meters or less below the surface of the water.
Trees are the lifeline of human civilisation because they consume Carbon Dioxide from the atmosphere and release Oxygen.
Yes, cow dung if burnt and composted at certain temperature produces a lot of energy which can be used for cooking and generating electricity. This process is possible through a biogas plant.
The Polar bear actually has black skin but due to its white fur it appears to be white.