ACP 8 Review I

Which statement about photosynthesis is correct?

• Plants get the energy they need for photosynthesis from water.
• Plants get the energy they need for photosynthesis from soil.
• Plants get the energy they need for photosynthesis from sunlight.
• Plants do not require energy to perform photosynthesis.

Tags

NGSS.MS-LS1-6

The products of photosynthesis are

• water and carbon dioxide
• oxygen and water
• sugar and cabon dioxide
• oxygen and sugar (glucose)

Tags

NGSS.MS-LS1-6

What major energy transformation occurs during photosynthesis?

• Thermal --> Chemical
• Kinetic --> Radiant
• Chemical --> Radiant
• Radiant --> Chemical

Tags

NGSS.MS-LS1-6

What is the chemical formula for oxygen?

• H₁₂O₂
• C₆O₂
• O₃
• O₂

What is the big number at the beginning of a chemical formula called?

• Subscript

• Coefficient

How many atoms of Iron are in this compound?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS1-1

How many atoms of hydrogen are in

C₆H₁₂O₆

• 6

• 12

• 18

• 2

Tags

NGSS.MS-PS1-1

Which is the correct formula for:
 three hydrogen (H)
one sulfur (S)
four oxygen (O)

• H₃SO₄
• HSO₄
• H₄S₃O
• H₂O

Tags

NGSS.MS-PS1-1

Glass bottle that is shattered

• Chemical Change
• Physical Change

Baking soda and vinegar combine to make carbon dioxide

• Chemical Change
• Physical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5