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