Science Acap

What should you do at the lab station when you are finished?

• clean and dry the table

• clean the equipment and put it away

• unplug and turn things off

• all of these answers

When do you need to wear goggles?

• if you are measuring the length of a string

• if you are weighing a book

• when you are using chemicals

• if you are finding the volume of an object

Tags

NGSS.MS-PS1-2

True or False? 
It is okay to taste chemicals in a lab if it smells good.

• true

• false

True or False? 
Do not remove materials from the lab.

• true

• false

When plants undergo photosythesis they produce--

• carbon dioxide

• oxygen

• hydrogen

• nitrogen

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

A burning candle is the process of transforming--

• heat energy into chemical energy

• chemical energy into light and heat

• chemical energy into mechanical energy

• chemical energy into nuclear energy

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-4

Which of the organisms in a forest ecosystem is an example of a producer?

• grasshoppers

• plants

• owls

• frogs

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

A tapeworm lives in human intestines, absorbing the nutrients that would normally be absorbed by the person. This eventually causes the person health problems. The relationship between the tapeworm and the human is -

• parasite/host

• predator/prey

• herbivore/omnivore/omnivore

• consumer/producer

During which phase does the Moon receive sunlight only on the side facing away from the Earth?

• full moon

• new moon

• waning gibbous

• waxing gibbous

Tags

NGSS.MS-ESS1-1

Which of the following is an example of static electricity?

• A dry cell battery connected to wires lights up a light bulb

• A balloon sticks to a wall after it is rubbed with a piece of wool

• A magnet sticks to a refridgerator door made of metal

• a light switch that is turned on runs a ceiling fan