حل أوراق عمل Earth and Space العلوم المتكاملة الصف الخامس
حل أوراق عمل Earth and Space العلوم المتكاملة الصف الخامس
Module Test: Earth and Space
2) Why does the brightness of our Sun differ from the brightness of stars in the night sky?
3) Using the data in the table below, which star would appear brightest from Earth?
- A
- B
- C
- D
Module Test: Earth and Space
4) Throughout the year, the stars appear to move across the sky. Why do you think this happens?
5) are spheres of hot gas that give off heat and light___.
- Planets
- White dwarfs
- 4.3 light-years
- Stars
Module Test: Earth and Space
6) Fill in the blanks using the available answer choices.
…………………… Larger, round objects in space that orbit a star are called .
Blank 1 options
- constellations
- planets
7) Some of the stars we see today may have stopped glowing many years ago. How is this possible? Explain.
Module Test: Earth and Space
8) What unit do scientists use to measure distances in space?
9) ____. Planets in our solar system orbit the
- Sun
- Earth
- Milky Way Galaxy
- Asteroid Belt
Module Test: Earth and Space
10) Ben looks up to the night sky in January and notices the constellation Orion. In February he stands in the same spot and notices that the stars have seemed to change position.
Explain why the stars are in a different position during different times of the year.
11) Which of the following statements best explains why some stars appear brighter than others?
- Some stars absorb more energy from the Sun.
- Some stars are closer to Earth than others.
- Some stars are closer to the Moon than others.
- Some stars have a better position in the sky.
Module Test: Earth and Space
12)………… A mixture of frozen gases, ice, dust, and rock that orbits the Sun is
13) What affects the apparent brightness of stars?
- the size of the star and its distance from Earth
- the shape of the star and it’s distance from Earth
- only the shape of the star
- only the star’s distance from Earth
14) Fill in the blanks using the available answer choices.
The stars in the night sky appear to change position because of Earth’s revolution and
Blank 1 options
rotation
tilt
15) A chunk of rock from space that travels through Earth’s atmosphere is called a.
meteoroid
meteor
asteroid
comet
16)………. What color of star is the coolest?
Module Test: Earth and Space
17) Which of the following is true about the stars in a constellation?
- They form different patterns throughout the year.
- They are closer together than other stars.
- They are larger than other stars.
- They keep the same pattern throughout the year.
Module Test: Earth and Space
18) Mary observes three bright stars in the night sky. Star C appears the brightest and Star B appears the least bright, as shown in the diagram.
a. Based on Mary’s observation, order the three stars from closest to Earth to farthest from Earth. Explain your reasoning.
b. Explain why the Sun appears brighter than any star in the night sky.
