Our wonderful plant Earth

the blue planet

fun facts about earth

the Earths mass is calculated to be 5,972,190,000,000,000 billon kg, and a equatorial diameter of 12,756 km. the orbit distance around the sun is 149,598,262, and the orbit period is 365.29 earth days. Earth is also home to all of us and all the magnificent animals.

more exciting things about our home earth

videos and stuff

NASA | Earth at Night

questions

what would happen if the earth didn't have gravity


what degree tilt is the earth on


why is the earth the only planet we can live on with out special equipment


how large is the earth


why don't you feel upside down in the southern hemisphere

more stuff about earth

Earth is the most active of the rocky planets. its surface is constantly changing. the reason why we can be deep inside the planet. at its center, earth has a hot, solid iron core. surrounding the core is a layer of liquid iron. between this layer of earth crust is mantle-a thick layer of rock that is so hot it acts like melted plastic. earth crust is broken into huge sheets called tectonic plates that ride on top of the gooey,elastic mentle. as these plates colide and pull apart from one another, the ground shakes, volcanoes erupt, and rise mountains up.


Earth has other unique features. its the only planet with much liquid water, witch covers two-thirds of it surface. water is also the reason the navajo people paint there''mother earth''blue. earth also has a protective atmosphere, but earth most singular feature is life.

Outer Space: "A Beautiful, Beautiful World," The Earth Song by StoryBots

Infromation

I got all my information from the book THE UNIVERSE and the website NASA.