NC 5 G 3

Bob puts 200 grams of ice into a pitcher with 900 grams of water. He gets distracted and comes back later to find that the ice has melted in the water. How many grams of water does Bob now have in the pitcher?

• 200 g

• 700 g

• 900 g

• 1,100 g

Tags

NGSS.MS-PS1-5

Jason poured 500 grams of water into a container and tightly sealed it. The water was allowed to freeze. Which is most likely true about the ice that formed?

• The mass of the ice is the same as the mass of the water.

• The mass of the ice is greater than the mass of the water.

• The ice formed is a different substance than the water.

• The ice formed is the same temperature as the water.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS1-5

An increase in heavy clouds would most likely result in which process?

• evaporation

• precipitation

• transpiration

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS2-5

Solar radiation has a part in the water cycle by

• affecting ocean tides

• changing liquid water to vapor.

• determining the type of clouds formed

• helping in the absorption of groundwater.

Tags

NGSS.MS-ESS2-4

Which body system sends messages to the brain?

• nervous

• muscular

• circulatory

An organism can only be seen through a microscope. Which is most likely true of that organism?

• It is a plant.

• It is an animal.

• It is multicellular.

• It is single-celled.

Tags

NGSS.MS-LS1-1

Molly is reading a book in science class. She reads one sentence that says, “This organism is capable of surviving as a single cell.” Which organism is she most likely reading about?

• a mushroom

• a bacteria

• an insect

• a flower

Tags

NGSS.MS-LS1-1

What is the main purpose of single-celled organisms?

• to survive

• to reproduce

• to produce food for other organisms

• to work with other single-celled organisms

Which best describes the role of the respiratory system?

• It helps people stand upright.

• It helps people eat and digest different foods.

• It helps people transport blood throughout their bodies.

• It helps people breathe in oxygen and breathe out carbon dioxide.

Which is most directly connected to the circulatory system?

• nose

• lungs

• mouth

• trachea