Slide 1 Chapter One The Importance of Soil Slide 2 The history of Soil –Dates back all the way to the Egyptians civilization of 4,000 years ago –Recently in the US…
Matter CHAPTER 2: SOLIDS, LIQUIDS AND GASES 1 water rock air sand lava wood oil What is our world made of ? liquid solid gas 2 solid liquid gas 1.States of Matter 3 Properties…
Slide 1 The BIG picture⦠â¦.. our BIOSPHERE REDUCE, REUSE, RECYCLE PRECYCLING GIVING THOUGHT to what you NEED Making CHOICES with the LEAST IMPACT If buying NEW is the…