Share Science Grade 3 Part 2
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What does the barometer measure?
air pressure
What does the hygrometer measure?
humidity
Name 4 seasons in the correct order.
winter, spring, summer, autumn/fall
What bird migrates the furthest?
The Arctic Tern
Give an example of wild weather ? 3 words
storm, hurricane, tornado, flooding
What did Elisha Otis invent?
Brakes for the elevator
What force stops a parachute?
air resistance
What force draws you to the ground?
gravity
What force moves in the oppposite direction?
friction
What does the thermometer show?
18/19 degrees Celsius
How to make a rain gauge?
take a plastic bottle , cut the top, turn it upside down and place in the bottle.
Give an example of Static Discharge
a lightning, a man touches a doorhandle, after walking on a carpet
What happens to two positively charged balloons?
repel
Descrobe water cycle from the point of view of states of mater
liquid into gas/water vapor/ gas/water vapor into liquid
How to find an average temperature which you measured for 3 days?
day 1+ day2+ day 3 devided by 3
Day1 -5 degrees, day2-2 degrees, day3- 5 degrees Celsius. What is an average?
4 degrees Ceisius
