Science Enhanced Scope & Sequence Grade 6

The rotation of Mars is very similar to Earth’s, and a Martian day is 24 hours and 35 minutes. The Martian year is 687 Earth days. The surface of Mars appears red due to the rust from iron in the rocks on the surface. Mars has huge volcanoes, much taller than any mountain on Earth, and canyons that stretch for thousands of miles. ................
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