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Questions (32)

1.5p < 15.6A p < 14.1 b p < 23.4 C p < 10.4 D p < 17.1
1. 4 answers
2. 91 views
Simlfy using disturbutive property(9x80)+1=721 (9x80)-(9x1)711 9x80)+9x1=729 (9x90)(-9x1)=801
1. 1 answer
2. 95 views
Which statement best explains how mass affects gravity?a As mass decreases, the force of gravity increases. b As mass increases,
1. 1 answer
2. 161 views
Question 24 (1 point)Which statement best explains why the planets orbit around the Sun? a The Sun exerts the largest
1. 1 answer
2. 273 views
Question 22 (1 point)The forces of gravity and inertia together are responsible for a eclipses b phases c tides d orbits
1. 1 answer
2. 144 views
Question 21 (1 point)Match the galaxy type to its correct description. Column A 1. elliptical: elliptical 2. spiral: spiral 3.
1. 1 answer
2. 165 views
Question 20 (1 point)Which table correctly identifies the models of the solar system and a scientist that supports each? A.
1. 3 answers
2. 233 views
Question 19 (1 point)Which statement about Earth's galaxy is correct? a Earth belongs in the Pinwheel Galaxy, which is
1. 1 answer
2. 205 views
Question 18 (1 point)Asteroids can vary in size. They can be as small as a Earth and as large as Saturn. b A baseball and as
1. 1 answer
2. 167 views
Question 17 (1 point)The chart below shows the diameters of the planets in the Solar System relative to Earth's diameter.
1. 1 answer
2. 200 views
Question 16 (1 point)What holds the planets in Earth's solar system together? a an atomic force b gravity c a tidal force d
1. 1 answer
2. 100 views
Question 15 (1 point)Two scientists are attempting to determine whether an object is a comet or an asteroid. The table lists
1. 1 answer
2. 271 views
The table shows the primary gases in the composition of four planets.Planet Jupiter Saturn Uranus Neptune Atmospheric
1. 1 answer
2. 226 views
Question 13 (1 point)A planet's rotation determines the length of its day and its revolution determines the length of its year.
1. 3 answers
2. 219 views
Which shows the correct order of the planets when listed from the greatest gravitational pull to the least?a Earth → Venus →
1. 2 answers
2. 264 views
Question 11 (1 point)Which of the following is the correct order of these structures from largest to smallest? a universe, solar
1. 1 answer
2. 170 views
Question 10 (1 point)Ptolemy and Copernicus were early astronomers. Ptolemy believed that Earth was the center of the solar
1. 3 answers
2. 343 views
Question 9 (1 point)While gazing through a telescope, Elexi noticed a bright spot moving fast through the sky. On closer
1. 2 answers
2. 299 views
Question 7 (1 point)Which of the following statements is true about the Moon's gravitational pull? a The gravitational pull on
1. 4 answers
2. 212 views
Question 1 (1 point)Why are the inner planets called terrestrial? a They have no atmosphere. b They are small and highly dense.
1. 1 answer
2. 182 views
Question 8 (1 point)In which galaxy and in which location can Earth's solar system be found? a at the edge of the irregular
1. 1 answer
2. 166 views
Question 6 (1 point)Which of the following is another name for meteors? a comets b shooting stars c meteorites d space fireballs
1. 1 answer
2. 232 views
What is the term for a meteoroid if it enters Earth's atmosphere?a a star b a comet c a meteor d a moon
1. 1 answer
2. 106 views
Question 4 (1 point)How are galaxies classified? a shape b color c stars d age
1. 1 answer
2. 123 views
Question 3 (1 point)What characteristic is shared between all of the outer planets? a They have no moons that orbit them. b They
1. 2 answers
2. 152 views
Question 2 (1 point)Nicolaus Copernicus developed the theory of a heliocentric solar system in the 1500s. With the invention of
1. 4 answers
2. 305 views
Question 1 (1 point)Why are the inner planets called terrestrial? a They have no atmosphere. b They are small and highly dense.
1. 2 answers
2. 98 views
unit 3 and unit 4 test SkipUnit 3 and 4 Test Why are the inner planets called terrestrial? a They have no atmosphere. b They are
1. 1 answer
2. 228 views
unit 3 and unit 4 test SkipUnit 3 and 4 Test Submissions EnabledThis assessment is currently accepting submissions Grade: N/A
1. 5 answers
2. 203 views
The worst was yet to come.Still shedding tears, I climbed back into the hearse, to return home.To return to a home which would
1. 1 answer
2. 499 views
At my side, my father’s pupils were dilated; they were dark, wide and frightened and the angryexpression in his eyes alone was
1. 17 answers
2. 454 views
What does 5.0454e+14 mean?????
1. 1 answer
2. 245 views