Science Review 2

In which layer of the atmosphere does weather occur?

• Mesosphere
• Thermosphere
• Stratosphere
• Troposphere

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

The ozone is important because it 

• Protects the Earth from asteroids
• Makes the oxygen leave Earth
• Protects us from the ultraviolet rays
• Keeps the oxygen trapped on Earth

What does symbol # 3 mean?

• stationary front
• occluded front
• warm front
• cold front

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Which system results in drier, fairer weather?

• high pressure
• low pressure
• hurricane
• weather system

Tags

NGSS.MS-ESS2-5

What kind of energy does the big rock hold?

• kinetic
• chemical
• potential
• nuclear

Tags

NGSS.MS-PS3-2

This game of tug of war is an example of _________ forces. 

• unbalanced
• balanced
• potential
• net zero

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What will the net force on the soccer ball be?

• 50 N to the left
• 50 N to the right
• 200 N to the left
• 200 N to the right

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

YOUR BODY OBTAINS ENERGY FROM THE FOOD YOU EAT. WHAT IS THE FORM OF ENERGY IN FOOD?

• KINETIC
• ELASTIC
• GRAVITATIONAL
• CHEMICAL

Tags

NGSS.MS-LS1-7

WHICH ENERGY TRANSFORMATION OCCURS WHEN A TELEVISION SPEAKER PRODUCES MUSIC?

• ELECTRICAL TO SOUND
  
• ELASTIC TO SOUND
• THERMAL TO SOUND
• SOUND TO ELECTRICAL

SAM STUDIED KINETIC AND POTENTIAL ENERGY BY OBSERVING APPLES HANGING ON A TREE DURING A FIELD INVESTIGATION. WHAT TYPE OF ENERGY DO THE APPLES HAVE?

• KINETIC
• MECHANICAL
• GRAVITATIONAL
• ELASTIC

Tags

NGSS.MS-PS3-2