Interesting facts about our planet .
-
Upload
kevibraho98 -
Category
Education
-
view
187 -
download
1
Transcript of Interesting facts about our planet .
Topic: “Interesting facts about our planet
•Purpose: To know some interesting facts about Earth .
•Objectives: • Learn about Earth profil.
• To highlight some facts about the Earth.
• Group Members: 1. Kevi Braho
2. Markelian Sharku
3. Klajdi Muca
4. Redon Muca
5. Alban Miraka
6. Gazmir Plaka
7. Hysen Gega
8. Qani Hysa
Interesting Facts About The World!
An Introduction to Earth
Earth, the planet on which welive was formed about 4.5billion years ago. It is fifthlargest in the solar system andfirst largest in the innerplanets of the solar system. Ithas the 3rd position from thesun and 6th position fromouter planets. It is known asthe unique planet becauseit is the only planet in theuniverse which is known tohave life. 3
Motions of the EarthThe Earth is having two types of motions:-
4
Motions
Rotation Revolution
RotationEarth has an imaginary line on whichit rotates, known as Axis. Earth’sorbit is slanting which makes unequaldays and nights on earth. When theearth rotates on its axis, it is calledRotation. Rotation causes days andnights on earth. Earth takes 24 hoursto complete one rotation. Earth takesrotation from west to east. Earth hasthe speed of 30 km of rotation onequator while on poles it has 0 km.Earth completes one rotation in 23hours, 56 minutes and 4.1 seconds. 5
RevolutionEarth has an imaginary line onwhich it goes around the sun,known as Orbit. Earth’s orbit isoval which brings the earth nearthe sun and far from the sun. whenthe earth goes around the sun, it iscalled Revolution. Revolutioncauses changes in the seasons onthe earth. Earth takes 365 days, 5hours, 48 minutes and 56 seconds(3651/4 days) to complete onerevolution. Revolution also runsfrom west to east. 6
Layers of the EarthEarth has three types of layers, they are:-
7
Layers
Crust
Mantle
Core
CrustThe crust ranges from 5–70 km
(3–44 miles) in depth and is the
outermost layer. The crust is of
two types:-
8
Crust
Continental
Oceanic
Core
Core is the innermost layer of the earth. The core is
of two types:-
9
Core
Inner
Outer
The Story of EarthAs you know, the earth was formed about 4.6 billion
years ago, it’s story starts. The Earth will live 4.5
million years more. If you want to watch the story of
the earth, here’s a hyperlink.
10
EARTH
• Every day is about 55 billionths of a second longer than the day before it
Earth
• Approximately 70 percent of the
earth is covered by water. Only 1
percent of this water is drinkable.
People
There are more than 6,800
different languages.
People
• And only 6 billion human beings.
Bugs
But there are more insects in one square
mile of rural land than there are human
beings in the world.
Earth
And there are 10 Million Species of life
on Earth.
Total number of animal species
currently known is 1.5 million
Animals
A goldfish has a memory span of
three seconds.
Animals
Mosquitoes have 47 teeth.
Facts
The chances of you dying on the way to get your lottery tickets is greater than your chances of winning.
Facts
One out of every four Americans believe their best chance of getting rich is by playing the lottery.
Facts
the odds of winning a lottery jackpot are
about 10 million to 1.
Money
92% of us would rather be rich than
find the love of our lives.
Money
Most people won't bend over to pick up money lying on the sidewalk unless it's at least a dollar.
25