estimate – to guess;
greater than - more
less than – smaller, fewer
resources – things available to you; items around the room to help you spell
natural resources – anything from nature people use like rock, air, soil, water, sand, loam (dirt found in Georgia)
conserve – to use something carefully so that it will last
soil - land
Earth – our planet
inform – to tell
describe – to tell what you see
compare – tell similarities and differences
above - over
observe – to look or watch
rocks – broken pieces of stone
sand – tiny grains of rock worn away from large rocks
pebbles – small, smooth, round stones