CBA #3 Review

Front

What are asteroids and comets?

Back

Asteroids are solid, rocky bodies that orbit the Sun, while comets are icy bodies that release gas or dust. Comets often have tails when they come close to the Sun.

Front

Why do outer planets have more moons than inner planets?

Back

Outer planets have stronger gravitational fields, which allow them to capture and hold more moons.

Front

What geological feature is associated with convergent plate boundaries?

Back

Volcanic island arcs are commonly formed at convergent plate boundaries where two tectonic plates collide.

Front

What is the main factor affecting climate differences between inner and outer planets?

Back

Distance from the Sun is the primary factor that influences the climate of planets.

Front

How does an increase in mass affect gravity?

Back

An increase in mass of an object increases the gravitational force acting on it.

Front

Define asteroids.

Back

Asteroids are small, rocky objects that orbit the Sun, primarily found in the asteroid belt between Mars and Jupiter.

Front

Define comets.

Back

Comets are celestial bodies made of ice, dust, and rocky material that develop a glowing coma and tail when they approach the Sun.

Front

What is a convergent plate boundary?

Back

A convergent plate boundary is where two tectonic plates move toward each other, often resulting in one plate being forced below the other.

Front

What is the significance of gravitational fields in planetary systems?

Back

Gravitational fields determine how many moons a planet can hold and influence the orbits of celestial bodies.

Front

What is the role of the Sun in the solar system?

Back

The Sun is the central star of the solar system, providing light and heat that sustain life on Earth and influence planetary climates.