Moon phase

What moon phase is this?

Full moon

What moon phase it this?

First quarter

What moon phase it this?

Third quarter

What moon phase it this

Waxing gibbous moon

What moon phase is this?

Waxing crescent

What moon phase is this?

New moon

What moon phase is this?

Waning crescent moon

Why does moon appearance chnage?

The moons appearance changes because the positions of the moon changes

Why does the moons appearance change?

The moons appearance change because the earth casts a shadow on the moon

of half of the moon is always illuminated why does its appearance from earth change?

From earth we can only see the half of the moon that is facing us

If half of the moon is always illumined why does its appearance from change?

Because the moon moves to different positions around earth we see different amounts of the illuminated half of the moon

How can we predict how will the moon will change appearance day to day?

There is a pattern tot he positon of the moon because the moon orbits around earth

How can we predict how will the moon will change appearance day to day

It takes about one month for the moon to orbit earth so it takes about one month to see the full pattern of the moon phases

Orbits and the pattern of moon phases

The moon moves in a predictable pattern because it orbits around earth traveling the same circular pattern each month

Orbits and the pattern of moon phases

Since the moon moves in a predictable pattern our view from earth changes in a predictable pattern too during each month orbit as the terminator changes we see the same phases in the same order

What are the conditions that cause a lunar eclipse?; what makes the moon complete dark during a lunar eclipse

Sometimes the moon has no logjt on it at all it is in complete darkness this is called lunar eclispe

What are the conditions that cause a lunar eclipse?; what makes the moon complete dark during a lunar eclipse

During a lunar eclipse the moon is completly dark because earth blocks sunlight from hitting the moon

What are the conditions that cause a lunar eclipse?; what makes the moon complete dark during a lunar eclipse

Lunar eclispes can only happen when eartg is between the sun and moon

Getting evidence about lunat eclipses

Eartg is in between the sun and the moon during a lunat eclipse and a full moon

Getting evidence about lunat eclipses

The moon is only ocnolety dark when the sun esrth anf the moon sre in a straight line with the earth in the middle

Getting evidence

A solar eclispe does not happen everytime the moon is in between the sun and the earth because some times the moon is above or below earth

When and why we see lunar eclipses

Earth needs to block the sun from illumainting the moon to creafe conditons that cause a lunsr eclispe this happens ehen Earth is in between the sun and the moon,and all three need to line up exactly this only happens on the night of a full moon because these are the only nights the moon is in the nessary positon of its orbit around earth

When and why we see lunar eclipses

During a lunar eclipse earth comes between the sun and the moon blocking the sunlight from the moon

There are 2 kinds of lunar eclipses name one

A total eclipse occurs when the moon and sun are on oppsite sides of earth

There are 2 kinds of lunar eclipses

A partial eclipse happens when only part of Earths shadow covers the moon

What moon phase is this?

Wanning gibbous moon