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