| A | B |
|---|
| scale | instrument used to measure mass |
| graduated cylinder | instrument used to measure volume of liquid |
| cubic | unit for measuring the volume of a solid |
| mantle, core, crust | layers of the earth |
| wavelength | distance from a point on a wave to the same point on the next wave |
| communication tools | voice, Morse code, sonar, animal sounds |
| sedimentary, igenous, metamorphic | types of rocks |
| transparent | allows light to pass through |
| telescope | optical tool used to observe constellations |
| Theodore Maiman | helped develop the laser |
| compound | NaCl |
| fossil | trace of plant or animal found in sedimentary rock |
| volcanoes and earthquakes | movement of plates may cause these |
| cell wall, nucleus, cell membrane | parts of a cell |
| animal, plant, protist, moneran, fungi | five kingdoms of living things |
| pressure, weathering, heating, cooling | 2 processes that change rocks |
| invertebrate | roundworm |
| continental shelf | shallow part of ocean floor close to the edge of the continent |
| major current | Gulf Stream |
| ecosystem | living and nonliving organisms surrounding a plant or animal make up its |
