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Inner Planets

Pelligrino

QuestionAnswer
The FOUR inner planets are _______ and ____ and have ____ surfaces. SMALL and DENSE, ROCKY
The inner plants are known as the _______ planets TERRESTRIAL
The 4 inner planets are MERCURY, VENUS, EARTH AND MARS
Earth has ___ main layers: 3, CRUST, MANTLE and CORE
Earth is the ONLY planet that has liquid ____ on its surface. WATER
Earth is about _____% covered in ________ 70%, WATER
____is found in Earth's atmosphere, it makes up about ____% of the atmosphere OXYGEN, 20%
Other gases are ____, ____, and _____________. NITROGEN, ARGON AND CARBON DIOXIDE.
_________ in a gaseous form is called ___________ WATER, WATER VAPOR
Mercury is the _______ terrestrial planet and the planet _____ to the ________. SMALLEST, CLOSEST, SUN
Mercury is not much larger than _________ moon. EARTH's
Missions to Mercury: ________ and _________. MARINER 10, MESSENGER
The surface has many ______ which are named after ______, _____ and musicians CRATERS, ARTISTS, WRITERS AND MUSICIANS
Mercury has virtually _____ atmosphere NO
Due to Mercury's low ____ it has ______ is ________ MASS, GRAVITY, WEAK
Mercury has the _______ temperature _______; High temps of ______ and low temps of ________ GREATEST, RANGE, 430 DEGREES C, -170 DEGREES C
Created by: linda.dillon