Which of the following best describes the role of gravity in the formation of planets, stars, and solar systems?(1 point)
Responses
Gravity causes the expansion of the universe.
Gravity causes the expansion of the universe.
Gravity prevents the formation of stars and planets.
Gravity prevents the formation of stars and planets.
Gravity brings together matter, leading to the formation of stars, planets, and solar systems.
Gravity brings together matter, leading to the formation of stars, planets, and solar systems.
Gravity is not involved in the formation of stars and planets.
2 answers
Gravity brings together matter, leading to the formation of stars, planets, and solar systems.
Which of the following best explains why the Southern Hemisphere experiences seasons opposite to those in the Northern Hemisphere?(1 point)
Responses
The tilt of Earth's axis is reversed in the Southern Hemisphere.
The tilt of Earth's axis is reversed in the Southern Hemisphere.
The Southern Hemisphere is closer to the sun during its winter.
The Southern Hemisphere is closer to the sun during its winter.
The Southern Hemisphere receives less direct sunlight during its summer.
The Southern Hemisphere receives less direct sunlight during its summer.
The Southern Hemisphere has a longer revolution around the sun.
Responses
The tilt of Earth's axis is reversed in the Southern Hemisphere.
The tilt of Earth's axis is reversed in the Southern Hemisphere.
The Southern Hemisphere is closer to the sun during its winter.
The Southern Hemisphere is closer to the sun during its winter.
The Southern Hemisphere receives less direct sunlight during its summer.
The Southern Hemisphere receives less direct sunlight during its summer.
The Southern Hemisphere has a longer revolution around the sun.