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