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Number 70
Grade 7 Life Science
Recovery Assignment
the phases of the moon? (sC.8.E.5.9)
1. As planets solidify after their initial formation, they give off gases. If they have a strong enough
gravitational field, they may hold onto some gases and form an atmosphere. Generally, the
stronger the gravity, the thicker the atmosphere.
MASSES OF SOME PLANETS
Mass (kg)
3.30 х 1023
| 5.97 x 1024
| 5.68 x 1026
8.68 x 1025
Planet
Y
Which of the following planets should have the thickest atmosphere? (SC.8.E.5.4)
a.
W
b. X
C. Y
d. Z
2. Imagine a metamorphic rock that has been subjected to intense heat and pressure! Over time, it
gets pulled underground as part of a tectonic plate that is sinking beneath another plate along a
convergent boundary. The rock melts as it goes deeper; then the molten rock rises up and seeps
out of a crack in the ocean floor and hardens. What type of rock is it now? (SC.7.E.6.2)
a. clastic
b. igneous
C. metamorphic
d. sedimentary
ardo looks at stars through his telescope. He says that the star Sirius is brighter than the sta
. In reality, Rigel has a greater absolute brightness than Sirius. What can explain Eduardo
vation? (SC.8.E.5.5)
Sirius is much closer to Earth than Rigel.
Rigel is much closer to the Erath than Sirius.
Sirius is a hotter star than Rigel.
Rigel is a hotter star than Sirius.
among planets and stars are too large to be expressed in everyday distance units.
e following units would most likely be used when measuring distances between
C.8.E.5.1)
vear
ter
mical units
Transcribed Image Text:Grade 7 Life Science Recovery Assignment the phases of the moon? (sC.8.E.5.9) 1. As planets solidify after their initial formation, they give off gases. If they have a strong enough gravitational field, they may hold onto some gases and form an atmosphere. Generally, the stronger the gravity, the thicker the atmosphere. MASSES OF SOME PLANETS Mass (kg) 3.30 х 1023 | 5.97 x 1024 | 5.68 x 1026 8.68 x 1025 Planet Y Which of the following planets should have the thickest atmosphere? (SC.8.E.5.4) a. W b. X C. Y d. Z 2. Imagine a metamorphic rock that has been subjected to intense heat and pressure! Over time, it gets pulled underground as part of a tectonic plate that is sinking beneath another plate along a convergent boundary. The rock melts as it goes deeper; then the molten rock rises up and seeps out of a crack in the ocean floor and hardens. What type of rock is it now? (SC.7.E.6.2) a. clastic b. igneous C. metamorphic d. sedimentary ardo looks at stars through his telescope. He says that the star Sirius is brighter than the sta . In reality, Rigel has a greater absolute brightness than Sirius. What can explain Eduardo vation? (SC.8.E.5.5) Sirius is much closer to Earth than Rigel. Rigel is much closer to the Erath than Sirius. Sirius is a hotter star than Rigel. Rigel is a hotter star than Sirius. among planets and stars are too large to be expressed in everyday distance units. e following units would most likely be used when measuring distances between C.8.E.5.1) vear ter mical units
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