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4.ESS.1
Home
The Moon
Quiz
More to See & Do!
4.ESS.1
Home
The Moon
Quiz
More to See & Do!
More
Home
The Moon
Quiz
More to See & Do!
The Moon’s Impact On Us
What is the Moon?
The Moon is a large
satellite
that
orbits
around the Earth.
Why do we see it?
We see the moon on Earth because light from the sun bounces off of it and reflects to our surface.
Effects on Earth
The moon’s orbit causes tides on earth, provides us with light at night, and stabilizes our
axial tilt
.
Fun Moon Facts
The Moon is Earth’s only natural
satellite
and the fifth largest moon in the solar system.
The Moon’s presence helps stabilize our planet’s wobble, which helps stabilize our climate.
The Moon’s distance from Earth is about 240,000 miles (385,000km).
The Moon has a very thin atmosphere called an exosphere.
The Moon’s entire surface is cratered and pitted from impacts.
Have you noticed the moon looks different each night? Let’s take a look at why!
Rotation
Axis
T
he
moon
has an imaginary pole through it, called an
axis
, that it spins around. Th
e axis of the moon and Earth are tilted from straight.
The turning around a body's
axis
is called
rotation
.
The
rotation
of the earth causes the moon to appear to move through our sky in an arching pattern.
T
he Moon
is
constantly rotating around
its
axis, but that’s not the only movement they are doing in space!
It is revolving, too!
Revolution
The Moon revolves around Earth
The moon is
revolving
on a path around the Earth.
Revolution is the
complete circular motion a space o
bject makes around another object.
Orbit
The path an object takes to revolve around another is called and
orbit
.
Orbits are usually always shaped like an egg or an oval.
A "Year" is really one full revolution through an orbit.
Let's add up all those movements!
The revolution of the moon along
its
27 day
orbit
around the earth,
while it slowly rotates on its own
axis
, causes light to hit different
portions of the moon, creating its
changing face.
The Earth blocks the sunlight from
reaching the moon along the moon’s
orbit around the Earth.
There’s more to the Moon!
Learn About The Moon
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