Unit 4 Test

When the moon is between the earth and the sun, it results in a new moon and sometimes an eclipse. Why?

• The half of the moon that is illuminated is facing away from earth and is in the way of the earth and sun.

• The half of the moon that is illuminated is facing toward the earth and is not in the way of the earth and sun.

Tags

NGSS.MS-ESS1-1

Why is the temperature consistent in this location all year round?

• It is at the equator.

• It is at the poles.

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NGSS.MS-ESS2-6

Why is the temperature warmer in July than it is December?

• The earth is tilted away from the sun in July, allowing us to have less direct sunlight.

• The earth is tilted toward the sun in July, allowing us to have more direct sunlight.

Tags

NGSS.MS-ESS1-1

Which model best represents a full moon?

• 
• 
• 
• 

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NGSS.MS-ESS1-1

This illustration is a/an _____________

• compound

• element

• mixture of elements

• mixture of elements and compounds

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NGSS.MS-PS1-1

A group of similar cells that work together to perform a specific task is a _________

• Tissue

• Organ

• Organ system

• Organism

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NGSS.MS-LS1-3

When a person participates in physical activity, they need to take in more oxygen so that their cells create more energy through the process of ___________

• Photosynthesis

• Osmosis

• Active transport

• Cellular respiration

What does the digestive system do?

• Breaks down food and absorbs nutrients

• Pumps blood throughout the body

• Helps you breathe

• Helps your arms and legs move

What body system is for support, protection, and creates new blood cells?

• skeletal system

• muscular system

• circulatory system

• integumentary system

Which system is the stomach in?

• respiratory

• digestive

• nervous

• excretory