Tides - when sea levels rises up and down caused by movement of the moon.(volna)
Lunar Revolution -when the moon revolves around the earth. (лунные революции)
Lunar Revolution length -the moon's rotation on Earth and one turn on its axis is 23.7 days. ( длина лунного обращения ) Water Level - when the water is high or low it's called water level. ( уровень воды )
Sea Level - when the water doesn't change it is called sea level. Sea Level is always equal to 0.
(уровень моря )
Gravitational force from the - when gravity holds the moon on Earth.(гравитационная сила с луны на
moon to Earth землю.)
Spring Tides - when the water is high higher and low lower. ( сизигии )
Summary
Our topic is a Spring Tides.Spring Tides is when the water is higher than high water and lower than low water. Lunar Revolution causes spring tides, because while moon is revolving around the sun it causes gravity so oceans on the earth would follow the moon. It is also called tides when the water on the earth follow the moon. During Spring Tides the phases of the moon are New Moon and the Full Moon. Water Level changes when moon is revolving around the earth. The sea level is always stays the same, which means it doesn't change. Spring Tides are caused by gravitational force from the moon to earth and makes higher high water and lower low water. Now we know more about the spring tides and we hope to teach others.
Video
Spring Tide - SuJie from Kara MacDevitt on Vimeo.
Critical Question
How is Earth affected by movement (revolution) ?
Earth is affected by movement because it gets sunlight by moving around the sun and by that earth's season's change. The movement of the earth affects year to change which takes 365 days. Earth's movement creates variations in temperature, weather, and the seasons.
Reflection
1) What did you enjoy most about this project and why? I liked recording video the most because it was interesting to hear my own voice and doing a video like this was something new to me.:)
2) What was the most challenging for you during this project and why? The most challenging thing for me during this project was recording a video because not all the time everything came out perfect. :)
3) What new skills did you learn from doing this project? The new skills that I learned from doing this project were skills such as talking loud and clear and also my drawing skills improved a little. :)
4) Is there anything that you could have done to improve any of your work? Explain.
The thing that I would improve It's probably would be the drawing , I would add more colors to it and make it more visible , now it kind of looks too simple. :)
Quiz
1) Tides are caused by:
a)
Gravitational force from moon on earth
b)
Winds
c)
Storms
2) Lunar revolution is:
a)
When the earth revolves around the moon
b)
When the moon revolves around the earth
c)
When the moon revolves around the sun
3) Water level is:
a) When the water
is equal to zero
b) When tides are
going to come
c) When the water
is high or low
4) Sea level is:
a) When water
never change and always equal to zero.
b) When water
level changes
c) When water
level changes sometimes but not always
5) How long does it takes to moon to revolve around the
earth?
a) 365 days
b) 24 hours
c) 27.3days
6) What phases does the moon have during Spring Tides?
a) First
quarter and third quarter
b) New moon and
waxing crescent
c) Full moon
and new moon
7) What causes Spring Tides?
a) When the sun,
moon and earth stand in same line.
b) Gravity from
earth
c) When the sun,
moon and earth stand in a right angle.
8) How does the lunar revolution affect Spring Tides?
a) When the lunar
revolution is happening, they will cause the highest tides and lowest tides
than normal.
b) It will be
nothing changes lower than before.
c) The moon will
around the sun.
9) How long does it takes to earth revolve around the sun?
a) 24hours
b) 365days
c) 27.3days
10) A singe beach on the earth would have ___________ each
day.
a) 1 High tide
1 Low tide
b) 2 High tides
2 Low tides
c) 3 High tides
2 low tides
11) How many tides occur during a 24-hour period?
a) 6
b) 12
c) 18
12) What kinds of tides occur when the moon is not aligned
with the sun?
a) Spring
Tides
b) Neap Tides
c) Both of
them
13) During what phases of the moon do neap tides occur?
a) Full and
new moon
b) Waxing and
waning crescent moons
c) First and
third quarter moons
14) In what location is the sun with regard to the moon
during neap tides?
a) 360
degrees
b) 180
degrees
c) 90 degrees
15) Tides are mostly caused by
a) The
spinning of the earth.
b) The
orbiting of the earth around the sun.
c) The
moon’s pull of gravity on the earth.
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