Details Title: 2E Science vocab Description: 2nd grade science vocab Total Flash Cards: 12 Created: 03/05/2009 10:38:55		New Users: To study from this flashcard set, or to create your own your own study flash cards, REGISTER HERE. Existing Users: CLICK HERE. Additional Education Flashcards
Cards in this set: Term life cycle Definition series of changes that each living thing goes through from birth to death. Term compost Definition a good way to recycle old plants and other organic material. Term decompose Definition when organic material breaks down or rots. Term humus Definition one of the important parts of soil, made of decaying plants and animals. Term observe Definition to look at carefully and notice things about it. Term organic matter Definition something that comes from a living thing. Term prediction Definition something we think might happen because of what we know. Term settling Definition to come to rest. Term smear Definition to spread over a surface. Term soil Definition the top layer of earth that we can dig and grow plants in. Term soil seperates Definition sand, silt, and clay. Term texture Definition how rough or smooth a surface appears to be.