2. What is the angle of tilt for Earth’s axis? ____23.5_____ 3. The plane on which the Earth orbits The Sun

2. What is the angle of tilt for Earth’s axis? ____23.5_____
3. The plane on which the Earth orbits The Sun is called an ________ecliptic plane___________.
4. Towards what star does Earth’s North Pole point? ______ellesmere island northern canada_____________
5. How long does Earth take to rotate 1 time? __24___ This is called one _a sideral day____.
6. Earth’s rotation is the reason why we have __seasons________ and ___day and night_______.
Click on “orbital motion”.
7. Although Earth’s orbit is ______surcular ______, it is very close to being _____________.
8. How long does it take for Earth to orbit the sun once? ___________365 days_____
9. The time it takes Earth to orbit once is called a ____year_____.
10. Because of Earth’s tilt and orbit around the sun, we get the ______________.
Click on “seasons”.
11. What season is it in the southern hemisphere when it is summer in the northern hemisphere? _______________
12. In the northern hemisphere, we are closest to the sun during what season? ______
Click on “Earth’s orbit and its rotation”.
13. The Earth has seasons because of the _____________ and _________________.

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