SSA Review 2

Why is it important to conduct multiple trials?

• to make your conclusion match your prediction

• to make sure you are correct

• to make sure you followed your steps correctly

• to make sure your evidence is valid

Tags

NGSS.MS-ETS1-3

NGSS.MS-ETS1-4

Comets develop a tail that glows, asteroids do not. What other way are asteroids different?

• Asteroids orbit planets while comets orbit the Sun

• Asteroids orbit outside of the the Solar System, comets do not

• Asteroids are rocky while comets are balls of ice and dust

• Asteroids are gaseous, comets are solid rock

Tags

NGSS.MS-PS1-1

Which property describes how easily a mineral can be scratched?

• hardness

• luster

• cleavage

• streak

How does evaporated water return to Earth's surface?

• condensation

• precipitation

• runoff

• collection

Tags

NGSS.MS-ESS2-4

How do you measure the mass of objects?

• with a ruler

• with a balance scale

• with a graduated cylindar

• with a spring scale

Which is true about light?

• It refracts when it moves through walls

• It does not produce heat

• It travels in a straight line

• It can only be reflected or absorbed.

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Which means change in position?

• speed

• force

• motion

• velocity

What is the main function of the pistil in a flowering plant?

• help plant reproduce

• anchors the plant

• transports water and nutrients

• attracts pollinators

Tags

NGSS.MS-LS1-4

What role do petals play in a plant's life cycle?

• transports water to the rest of the plant

• absorbs water from the soil

• soak in energy from the Sun

• brightly colored ones attract pollinators to help reproduce

Tags

NGSS.4-LS1-1

What is a control group?

• the group that is changed and compared to the other groups

• The group that stays the same so it can be compared

• The group that is measured

• The group that is left out