A) The daily changes in temperature B) Long-term weather patterns of an area C) Sudden changes in the atmosphere D) Short-term storms and rainfall
A) To slope B) To heat C) To turn D) To move
A) When day and night are equal B) When Earth stops rotating C) Farthest from the sun D) Closest to the sun
A) b. The wobble or change in the Earth’s axis B) The longest day of the year C) The shortest day of the year D) The tilt of the Earth
A) The sun is farthest from Earth B) The sun is above the Tropic of Capricorn C) The sun is directly above the equator D) The sun is above the Tropic of Cancer
A) The shape of the orbit B) The distance between Earth and the moon C) The angle of Earth’s axis relative to its orbit D) The speed of Earth’s rotation
A) Closest to the sun B) Farthest from the sun C) c. Tilted most toward the sun D) Experiencing the longest night
A) d. Earth is farthest from the sun B) c. Longest daylight of the year C) a. Day and night are equal D) b. The sun is over the equator
A) a. Earth changed size B) b. The sun stood at different angles C) c. Stars moved closer to Earth D) d. Ships sailed faster
A) a. Circle B) c. Ellipse C) b. Triangle D) d. Spiral
A) b. Months B) c. Hundreds of years C) a. Days D) d. Tens of thousands of years
A) d. Revolution B) c. Eccentricity C) a. Precession D) b. Obliquity
A) a. Sound waves B) b. Ocean currents C) d. Earth’s rotation D) c. Heat from the sun
A) c. Water vapor B) d. Methane C) b. Nitrogen D) a. CO₂
A) a. The Ice Age B) b. Industrialization C) c. The Big Bang D) d. Volcanic eruption
A) b. Earthquakes B) c. CO₂ levels over time C) a. Temperature of the oceans D) d. Distance to the sun
A) a. Earth’s tilt B) c. Solar storms C) d. Rotation speed D) b. Human activities
A) a. More rainfall B) c. More trees C) d. Less sunlight D) b. Burning fossil fuels
A) b. Makes Earth habitable B) d. Stops Earth’s rotation C) a. Makes Earth colder D) c. Stops sunlight from entering
A) a. Keeling B) b. Tyndall C) c. Poincaré D) d. Newton
A) d. Earthquakes B) c. Complex and unpredictable systems C) b. Predictable patterns only D) a. Simple machines
A) d. Boat B) a. Flying bird C) c. Spinning top (trumpo) D) b. Car wheel
A) c. Rises B) d. Disappears C) b. Drops D) a. Stays the same
A) d. Oxygen B) a. Methane C) c. Water vapor D) b. Carbon dioxide
A) a. Equator B) b. Prime Meridian C) c. Tropics D) d. Arctic Circle
A) d. Perihelion B) a. Solstice C) c. Aphelion D) b. Equinox
A) a. Milankovitch cycles B) d. Tides C) b. Human activity D) c. Pollution
A) d. Cooling phase B) c. Rotation point C) b. Tipping point D) a. Comfort zone
A) a. Extremely slow B) d. Caused by rainfall C) b. Natural only D) c. Very rapid
A) b. Ignore science B) a. Burn more coal C) d. Cut down forests D) c. Use renewable energy
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