Investigation 4 Planetary Science

Created by raylamb30 Plus

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10 terms

Craters:

are round structures of various sizes with various details

Maria:

large dark gray or black areas that are fairly smooth

Highlands:

light-colored areas with lots of rough mountains and craters.

Rays:

the white lines that extend in all directions from some craters

Rilles:

structures that look like canyons or stream across courses

Myth:

stories that explain something unusual in nature

Waning:

growing smaller or getting less

Waxing:

growing larger or getting bigger

Apogee:

When the moon is farthest from the earth

Perigee:

when the moon is the closest to the earth

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