OUR EARTH , OUR HABITAT,

OUR HOME RAPIDS HOUSE

8 – D TESA , SURABHI , RIYA,

SREELAKSHMI AND NITYA

How the Earth was formed ??

The Earth is thought to have been formed about 4.6 billion years ago by collisions in the giant disc-shaped cloud of material that also formed the Sun. Gravity slowly gathered this gas and dust together into clumps that became asteroids and small early planets called planetesimals.

Now …

Resources .

OUR RESOURCES

OUR RESOURCES HELPUS IN MANY WAYS

BUTHOW DO WE PAY THEM BACK

POLLUTION

Our Earth was healthy and beautifull for many, many years, until the mankind decided that they know better what the Planet needs

Many people don't want to hear our Earth crying. They torture Her, they don’t respect Her, they kill Her.

We pollute the air, the water, the land ... This is the way we kill

our Mother-Nature our Earth.

TYPES OF POLLUTION

HOW ARE WE POLLUTING

Because of Human Activities

Factories and industry

Cutti ng trees

Due to the global warming the earth is heating is up rapidly

Due to These reasons earth’s climate has changed incredibly

1. Environment Degradation : Environment is the first casualty for increase in pollution weather in air or water. The increase in the amount of CO2 in the atmosphere leads to smog which can restrict sunlight from reaching the earth .Water pollution may lead to death of several wildlife species.

2. Human Health : The decrease in quality of air leads to several respiratory problems including asthma or lung cancer. Chest pain, congestion, throat inflammation, cardiovascular disease, respiratory disease are some of diseases that can be causes by air pollution. Water pollution occurs due to contamination of water and may pose skin related problems including skin irritations and rashes. Similarly, Noise pollution leads to hearing loss, stress and sleep disturbance.

Effects of Pollution

3. Global Warming : The emission of greenhouse gases particularly CO2 is leading to global warming. Pollution in direct or indirect way which lead to increase in CO2 in the environment. The increase in CO2 leads to melting of polar ice caps which increases the sea level and pose danger for the people living near coastal areas.

4. Ozone Layer Depletion: Ozone layer is the thin shield high up in the sky that stops ultra violet rays from reaching the earth. As a result of human activities, chemicals, such as chlorofluorocarbons (CFCs), were released into the atmosphere which contributed to the depletion of ozone layer.

5. Infertile Land : Due to constant use of insecticides and pesticides, the soil may become infertile. Plants may not be able to grow properly. Various forms of chemicals produced from industrial waste is released into the flowing water which also affects the quality of soil.

What will u do if a robber breaks into your house ????

We would obviously catch that thief and hand him over to the police . We humans are the thieves in the earth . We take all the resources of our home without thinking about the future .

So stop pollution :