No, all orbits are ellipses. That includes the Earth's orbit.
No; it's about 23 degrees off the plane of its orbit.
no. the earths orbit cause the seasons
Ellipse.
The season
revloion
the earths orbit because the earths orbit is the size of earth + the size of the moon
I am not sure if it is called a circumference, since it is not a circle, but whatever it is called is 583,400,000 miles in length.
Earths Orbit? Earths Orbit?
All orbits are ellipses. You might describe an ellipse as a "flattened circle", but mathematically, a circle is a special version of an ellipse in which both foci are at the same spot.
Earths orbit around the sun is not unusual.
Earth's eccentricity Eccentricity is defined as the difference in shape between an ellipse and a perfect circle. In a similar fashion to Earth's obliquity, the more uniform Earth's orbit is (more like a perfect circle), the less difference there is in climate change throughout the year.
earths tempertures
Venus
Earths gravitational pull tries to pull it towards itself, but ends up pulling it in a large circle around it.
Earth's orbit (revolution) around the Sun is not circular - it's an ellipse. However, this ellipse is fairly close to a circle.
earths tempertures
It is a circle drawn around the globe parallel to the equator and at right angles to the meridians.