we developed a scheme to called "save our earth ".this is all about saving the earth because earth a very important planet for the human beings and other organisms which live on the planet earth.

Geology is the primary Earth science. The word means "study of the Earth." Geology deals with the composition of Earth materials, Earth structures, and Earth processes. It is also concerned with the organisms of the planet and how the planet has changed over time.

It is an integrated study of the Earth's history, composition, and structure, its atmosphere and oceans, and its environment in space. Knowledge of Earth Science is important because most human activities are related to interaction with the planet Earth.

Earth science affects our everyday lives. For example, meteorologists study the weather and watch for dangerous storms. Hydrologists study water and warn of floods. Seismologists study earthquakes and try to understand where they will strike.

The life sciences also enable an understanding of the environment and the other living species with whom we share the earth; this knowledge guides conservation efforts and literally helps us to save our shared planet.

Our home planet provides us with life and protects us from space. Earth, our home planet, is a world unlike any other. The third planet from the sun, Earth is the only place in the known universe confirmed to host life.

Healthy ecosystems clean our water, purify our air, maintain our soil, regulate the climate, recycle nutrients and provide us with food. They provide raw materials and resources for medicines and other purposes. They are at the foundation of all civilisation and sustain our economies.

What makes the Earth habitable? It is the right distance from the Sun, it is protected from harmful solar radiation by its magnetic field, it is kept warm by an insulating atmosphere, and it has the right chemical ingredients for life, including water and carbon.

• Reduce, reuse, and recycle. Cut down on what you throw away. Follow the three "R's" to conserve natural resources and landfill space.
• Volunteer. Volunteer for cleanups in your community. You can get involved in protecting your watershed, too.
• Educate. When you further your own education, you can help others understand the importance and value of our natural resources.
• Conserve water. The less water you use, the less runoff and wastewater that eventually end up in the ocean.
• Choose sustainable. Learn how to make smart seafood choices at www.fishwatch.gov.
• Shop wisely. Buy less plastic and bring a reusable shopping bag.
• Use long-lasting light bulbs. Energy efficient light bulbs reduce greenhouse gas emissions. Also flip the light switch off when you leave the room!
• Plant a tree. Trees provide food and oxygen. They help save energy, clean the air, and help combat climate change.
• Don't send chemicals into our waterways. Choose non-toxic chemicals in the home and office.
• Bike more. Drive less.

It is important to study Earth because it is the one place in the entire solar system where humans can live. When you think of NASA, you probably think of astronauts, satellites, Mars rovers, and telescopes that study distant planets and far off galaxies. NASA is a space agency.

we acheive many things to save our planet and we want to help others in maintaining our planet.