Vocabulary
erosion, plates, continental plates, continental lithosphere, subduct, biosphere, ecosystem, lithosphere, hydrosphere, atmosphere, delta, deposition, sediment, reservoir, dune, mechanical weathering, chemical weathering, plain, valley, techtonic movement, delta, coast, cliff, water cycle, condensation, precipitation, runoff, crust, mantle, seismic waves, meteorites, peridotite, outer core, inner core, renewable resources, nonrenewable resources, natural resources, coal, oil, natural gas, geothermal energy, solar power, hydroelectric power, natural resource, renewable resource, nonrenewable resource, sustainability, environement, abundance, coal, petroleum, regenerate, human impact, environmental impact, fuel, natural gas, crude oil, fossil fuel, biomass, wind energy, solar energy, electricity, pollution, reproduction, consumption, extraction, oxygen, carbon dioxide, resources, renewable resource, non-renewable resource, synthetic, fracking, shale, turbines, fossil fuels, natural resources, renewable resources, nonrenewable resources,, conserve, natural resource, agriculture, industry, pollution, pollutant, fertile land, crop, harvest, replenish, extinct, reuse, recycle, reduce, emissions, runoff, smokestack scrubber, overfishing, sustainable, unsustainable, rotation, nutrient, water treatment, regulation, astronomer, galaxy, solar system, stars, revolution, year, constellations, telescope, The Big Dipper, Ursa Major, atmosphere, shadow, east, west, tides, moon's gravity, orbit, month, crescent, tidal lock, phase, Virgo, Sagittarius, Scorpio, Libra, Leo, Cancer, Gemini, Taurus, Aries, Pisces, Aquarius, Capricorn, planet, solar system, Earth , Mars, Jupiter, Saturn, Neptune, Uranus, Mercury, Venus, moon, rotate, Galileo, astronomical, sun, gas giant, satellite, moon, sun, star, solar system, plasma, galaxy, orbit, atmosphere, satellite, moon, diameter, rotation, lunar surface, axis, day, night, North pole, South pole, phases of the moon, last quarter, waning gibbous, waxing gibbous, waning crescent, waxing crescent, full moon, new moon