Show:
random science
science unit one
science unit two
science unit six
Video Games
100

is it important to hove 5 fingers

yes


100

True or false.

 All volcanoes are mountains.

False

200

what candy react with coke to make a reaction

MENTOS

200

what force depends on air pressure to make an airplane rise.

the lift.

300

why is lava hot.

because it originates deep within the Earth's mantle, where intense radioactive decay and residual heat from the planet's formation melt rock

300

Which of the following climates are dry? (2 answers)

 A.An equatorial climate

 B. An arid climate

 C.An oceanic climate

 D.A polar climate 

B. and D.

300

what do you call a tool that mesures earthquakes?

 a seismograph

300

Do air particles exert greater pressure above or under an airplane wing.

Under a plane

300

what is the hardest substance in Minecraft

bedrock

400

How do fireworks work.

a lift charge (gunpowder) launches the shell into the air, a time fuse delays, then ignites a burst charge at its peak, causing the shell to break open and scatter colorful "stars" (metal salts) that burn to create vibrant colors, sparks, and sounds

400

chose your question to answer.

what is the temperature in night and day of the Sahara?

what is the temperature in night and day of the Gobi dessert?

what is the temperature in night and day of Antarctica.

Sahara is -40c to 0c

Gobi dessert is 30c to -38

Antarctica is -90c

400

How many different forces act on an airplane in flight? Name all 4

 Lift 

 drag

 weight 

 thrust 

500

what are the ingredients to make elephant touthpaste

  • Empty bottle or clear vessel. Try different sized vessels for different outcomes!
  • 3% hydrogen peroxide (this is the typical concentration found in stores)
  • Dry yeast.
  • Liquid dish soap (any color works)
  • Food coloring (any color works)
  • Warm water.
  • Cookie sheet or large tray.
  • Measuring cups and spoons.
500

How does a volcano erupt.


when molten rock (magma) beneath the Earth's surface becomes less dense than the surrounding solid rock, causing it to rise into chambers

500

 True or Flase.

 The more gas particles there are in a closed bottle,the greater the pressure.

true