Benchmark Q2 Review

_{Mary Ann is completing an experiment with ice. If she puts an ice cube in the direct sunlight, list the states of matter it will go through.} 

• a. liquid, solid, gas
• b. solid, liquid, solid
• c. solid, gas, solid
• d. solid, liquid, gas

Mark is testing his science experiment. He made a volcano is and is using hydrogen peroxide, something he does not want to get in his eyes. According to lab safety, what should he do first?

• Put on gloves.
• Put on safety googles.
• Use a microscope.
• Wear oven mitts.

Which object is closely related the items behind the text?

• glass vase
• wooden desk
• plastic chair
• cotton shirt

What is a difference between an igneous rock and a sedimentary rock?

• An igneous rock has sand or pebbles
• An igenous rock has layers
• An igneous rock has tiny holes from gas bubbles.
• An igneous rock comes from the beach

What is a difference between an igneous rock and a sedimentary rock?

• An igneous rock has sand or pebbles
• An igenous rock has layers
• An igneous rock has tiny holes from gas bubbles.
• An igneous rock comes from the beach

True or False:
A rock is made up of mostly minerals?

• True
• False

True or False:
Humus is found in the bedrock.

• True
• False

Where would EROSION most likely take place?

• Near a lake
• In the city
• Near the seashore/coast
• In the woods