Weathering is the wearing away or breaking down of rocks, soils and minerals as well as wood and artificial materials by agents present in the atmosphere like temperature, moisture, frost and biological organism. Two important classification of weathering processes exist physical and chemical weathering each sometimes
This outer space vectors collection with a science related theme provides the best detailed charts about the internal structure of the milky way planets. This 12 vector illustrations are perfect for school projects that require knowledge about the layers of astronomical bodies such as the Earths, the Sun and even more.
Does your preschooler ask you big questions about the world around them? When my 3 year old wanted to know 'what makes night', I answered her with this simple pre-k science activity, featuring the sun and the Earth. | Space | STEM | STEAM | Science for Preschool | Early Childhood Education