UiL Science_Test 2_Oct 27,'18 (2nd 25)

Who was the first American to go into space on May 5, 1961?

• Neil Armstrong

• Alan B Shepard

• Buzz Aldrin

• John Glenn

Friction is a force that would be considered what?

• harmful to the world of automobiles

• useful to the world of automobiles

• Both A and B

• Neither A or B

Tags

NGSS.MS-PS2-2

Words that start with the prefix “hepat” implies relation with what organ?

• heart

• lung

• kidney

• liver

Tags

NGSS.MS-LS1-7

How many electrons does an atom of Calcium have?

• 40

• 27

• 20

• 17

Tags

NGSS.MS-PS1-1

Which diagram below bests displays the trophic levels and the energy relationships, with bottom showing

producers, consumers, and so on?

• 
• 
• 
• 

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

What coefficients would make this chemical equation balanced?

____H2SO4  ___H2O + ___SO3

A. 2,2,1

B. 1,1,2

C. 1,1,1

D. 3,3,2

• 2,2,1

• 1,1,2

• 1.1.1

• 3,3,1,1

Tags

NGSS.MS-PS1-5

What mammal has been credited for helping to store water and recharging aquifers by slowing down

water flow?

• wolves

• bears

• beavers

• river otter

Tags

NGSS.MS-ESS2-4

What rodent is considered a keystone species for the prairie ecosystem?

A. kangaroo rat

B. bison

C. prairie dog

D. eastern cottontail

• kangaroo rat

• bison

• prairie dog

• eastern cottontail

Tags

NGSS.MS-LS2-4

Most scientists believe that the movement of the Earth’s tectonic plates is caused by what?

• subduction

• mantle convection

• earthquakes

• rotation

Tags

NGSS.MS-ESS2-3

Most absorption of food nutrients takes place in what place?

• mouth

• esophagus

• stomach

• small intestine

Tags

NGSS.MS-LS1-7