Pre-Earth

Posljednje ažuriranje almost 4 years ago

Use this for question #4

Biblioteka

Pre-Earth

Posljednje ažuriranje almost 4 years ago

Pitanje 1

Which of the following is one day on Earth? The time it takes for...

Earth to orbit the Sun.

the Sun to orbit Earth.

Earth to completely rotate around its axis.

the Sun to completely rotate around its axis.

Pitanje 2

A planet has a shorter day than Earth does. Which of the following is most likely to explain why?

It is closer to the Sun.

It has no moon.

It takes less time to make a complete revolution around the Sun.

It takes less time to make a complete rotation around its axis.

Pitanje 3

Which of the following causes the ocean’s tides?

earth’s revolution around the Sun

the magnetic field between Earth’s north and south poles

the gravitational pull between Earth and the Sun and the Moon

changes in atmospheric pressure

Pitanje 4

About how long does one cycle of the Moon’s phases last?

a year

two weeks

a month

a day