Review

Look at the image and choose what it is...

• Transparent

• Translucent

• Opaque

Tags

NGSS.MS-PS4-2

Look at the image and choose what it is...

• Light reflection

• Light refraction

• Light propagation

Tags

NGSS.MS-PS4-2

Aiden, Michael, and Ethan are studying the solar system. They are discussing the movements of the Sun, the Earth, and the moon. Which statement is true of their discussion?

• Aiden says that the Sun revolves around the moon and the Earth.

• Michael believes that the moon rotates around the Sun and the Earth doesn't move.

• Ethan thinks that the moon and the Earth don't move, but the Sun spins on its axis.

• They all agree that the Earth revolves around the Sun and rotates on its axis, and the moon revolves around the Earth.

Tags

NGSS.MS-ESS1-1

Which of these balls most closely represent the sizes of the Earth and Moon?

• The tennis ball as the Earth and the golf ball as the Moon.

• The basketball as the Moon and the Soccer ball as the Earth.

• The Tennis ball as the moon and the golfball as the Earth.

• The billiard ball as the Earth and the tennis ball as the moon.

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS1-3

What is the closest measurement of rain collected by the rain gauge?

• A little over 5 inches

• A little under 3 inches

• A little over 4 inches

• A little under 2 inches

What is the process by which plants convert light energy into chemical energy?

• Photosynthesis

• Respiration

• Transpiration

• Fermentation

Tags

NGSS.MS-LS1-6

Which of the following is a chemical element?

• Water

• Oxygen

• Glucose

• Salt

What is the primary gas found in Earth's atmosphere?

• Oxygen

• Carbon Dioxide

• Nitrogen

• Hydrogen

Which organelle is known as the powerhouse of the cell?

• Nucleus

• Ribosome

• Mitochondria

• Chloroplast

Tags

NGSS.MS-LS1-2

What is the chemical formula for table salt?