Presentation on theme: "Earth is great By: Anupam, and Christian. Location The perfect place to be, is earth It is right in the goldilocks zone not to hot and not to cold the."— Presentation transcript:
Earth is great By: Anupam, and Christian
Location The perfect place to be, is earth It is right in the goldilocks zone not to hot and not to cold the goldilocks zone is million miles away form the sun. The 4 seasons are dependant on the position of the earth as well as the tilt of the earth, The earth is set at a 23.5 degree angle in its spot in the solar system this lets the seasons happen because as the earth rotates around the sun. It takes 365 days for the earth to rotate around the sun (1 year) and 24hrs is a day on earth the perfect daylight time.
Soil The earths soil has the perfect nutrients for crops and plant growth. Soil is basically weathered rock with minerals. Soil is found on the uppermost layer of the earth. Soil also provide a substrate for plants. Soil is home to spiders insects burrowing animals and more which is how we get the nurturance when they or something else they de compose it. Soil is the foundation for the basic ecosystem and without it advanced life lime humans wouldn't be able to live. Soil stores carbon dioxide (CO2) and other GHGs in soil. Soil organic matter offers several added benefits it filters, and cleans water is one of them.
Atmosphere Are atmosphere is barely thicker than a skin on a orange and Without the atmosphere we would not be able to survive. The atmosphere Keeps us warm and gives us air and water. Are atmosphere shields our world from the lonely dark space above which includes meteors and harmful rays. Consists of the troposphere stratosphere mesosphere thermosphere and exosphere and the Atmosphere is 78% nitrogen and 21% oxygen and 1% is argon (.93%) and other gases
Water 2/3 of the earth is covered by water, and 97% of the earths water is in deep oceans! And did you know the pacific ocean is so large that all the continents could fit inside it with room to spare. Oceans regulate the earths temp like a global thermostat so we don’t hrt to hot or to cold. Water is so vital that all living things are at least 50% water, and watter is home to More than 80% of the earths living creatures!