Vocabulary
consumer, producer, herbivore, carnivore, organism, plant, animal, environment, predator, prey, population, species, flora, fauna, diversify, DNA, extinct, stable, unstable, community, dwarf planet, comets, asteroids, gravity, velocity, orbital, lander, rover, telescope, ocular, finderscope, tripod, solar system, asteroid belt, gravity, sun, moon, Earth, planets, rotation, revolution, revolve, seasons, axis, solar system, orbit, light, prism. wavelength, frequencies. reflection, refraction, concave, convex, electromagnetic, , position, motion, acceleration, velocity, gravity, meter, kilogram, Newton's First Law, Newton's Second Law, velocity, acceleration, net external force, gravity, normal force, net force, mass, weight, frictional force, pushing force, balance, inertia, kg, acceleration, force, meters, proportional, inversely proportional, vectors, magnitude, direction, force field, x-axis, y-axis, orbit, revolution, rotation, seasons, angle of incidence, equator, planet, solar system, gibbous, lunar phases, satellite, waxing, waning, asteroid, elliptical