This Week in K/1st
This week in Our Big Backyard… We know we need air, water, and food in order to live and all our food depends on SOIL. We know soil is a mix of living and nonliving material – so – how did the Earth’s Crust go from solid rock to teenie-tiney rock and minerals? WEATHERING! Weathering can eat some rocks away because rain has a little bit of acid in it. Over many years, it can eat holes in to rock. There are many rocks in Texas that have been weathered! Ryan’s fossil bubbled wildly when we dropped it in a […]
This Week in K/1st Read More »