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Weather/Rocks
Question | Answer |
---|---|
what the air is like outside | weather |
the blanket of air that surrounds Earth | atmosphere |
huge storm that form over oceans | hurricane |
a spinning, funnel-shaped, column of air that touches the ground | tornado |
a winter storm | blizzard |
type of air pressure that indicates good weather | high |
type of air pressure that indicates cloudy or rainy weather | low |
weather cities near the ocean in the western U.S. during the winter will usually have | cool and rainy |
a natural, solid, nonliving material made of one or more minerals | rock |
a natural material that forms from nonliving matter | mineral |
rock that forms from a very hot mixtures of melted minerals and gases | igneous |
rock that forms from sediments pressed together and cemented together | sedimentary |
rock that has been changed by heat and pressure | metamorphic |
property of mineral used to identify a mineral by examining the color of its powder form | streak |
property of a mineral of how it reflects light | luster |
thin layer of loose material that covers most of Earth's surface | soil |
the process in which living things in soil break down the remains of plants and animals | decay |
things released by decay that plants need in order to grow | nutrient |
top layer of soil that includes rock particles mixed with dark products of decay | topsoil |
layer of soil below topsoil | subsoil |
layer of soil made of rock that breaks down to provide raw material for making new soil | bedrock |
a mixture of sand, silt, clay, and humus ideal for plants to grow in | loam |