This means that the measurement from pole to pole is about 43 km less than the diameter of Earth across the equator. Have you ever seen a bird like this before.
But when those first stars exploded a few million years after the Big Bang, their remains cooled, allowing carbon atoms within them to condense into diamonds and a few other kinds of tiny crystals.
Places with very little rain are dry wastes called deserts. But thanks to modern astronomy and space travel, scientists have since come to understand that the Earth is actually shaped like a flattened sphere aka.
It is completely different. Rare Earth All of these features make Earth special among known planets near and far. Life arose from minerals. Our home planet is certainly one of the loveliest planets in the solar system, but its beauty is not the only thing that separates it from the rest of its planetary family.
Jupiter acts like a giant broom, sweeping the solar system of debris. This allowed more complex animals like us to evolve. However, at this time, we can't absolutely rule out the possibility of other planetary life in some form.
If it was much smaller, it wouldn't be able to hold on to our precious atmosphere, but much larger and it might be a gas giant too hot for life. More oxygen in the ancient atmosphere meant more erosion, which led to more nutrients, and even more photosynthetic microorganisms.
And then minerals arose from life. I dont want to think about how it hurts on air. The adult male average will be up to 26 cm long and the female instead just 1cm shorter which means they will be 25cm.
As a rule, air pressure and density decrease the higher one goes into the atmosphere and the farther one is from the surface. You can find all answers within the facts on this page.
If you look at science textbooks and sources like Wikipedia, the separation of geology and biology seems as strong today as hundreds of years ago.
This is why compasses work. July 8, Of the nearly new worlds glimpsed elsewhere in the galaxy, most are "hot Jupiters". Knowing the difference between the two is to know the difference between how long it takes the stars to show up in the same spot in the sky, and the it takes for the sun to rise and set once.
Water World To enable life, this most special of attributes, planet Earth has a number of ideal features. Superb Bird of Paradise Let me end this episode with the superb bird of paradise. Uranus - is tilted on its side. All planets are unique. Earth is the planet we live on.
It is the third planet from the sun. It is the only planet known to have life on it. Lots of scientists think the earth formed around billion years ago.
It is one of four rocky planets on the inside of the Solar System. The other three are Mercury, Venus and Mars. Earth is one special planet. It has liquid water, plate tectonics, and an atmosphere that shelters it from the worst of the sun's rays.
But many scientists agree our planet's most special feature.
That everyone could participate to preserve the earth. Here are some small things we can do every day. Unique Daily Tips is simple and smart website which give you unique information about health, beauty, science and famous quotes Labels: earth hour, Save Our Planet, unique daily tips. 1 comment: Yola Marcelina September 7, at AM.
"Animals are born who they are, accept it, and that is that. They live with greater peace than people do." ― Gregory Maguire A little less than a week ago I decided to post six of the most unique animals of planet stylehairmakeupms.com so many positive responses I decided to share the second part with you.
WHY IS EARTH A UNIQUE PLANET? Scientists have done a marvellous job. They have shown us that we are living in a limitless entity called Universe.
A large number of cosmic bodies are revolving on their own axis as also around stars like our Sun and. (a) It is a habitable planet. It is the only planet in the solar system that supports life.
All forms of life right from the minutest microscopic organism to huge land and marine animals. (b) Its distance from the sun (approximately million kilometers) is appropriate to give it an average temperature of 18 to 20 degrees Celsius.Earth is a unique planet