Science
Math
History
350

What's a hurricane?

A storm with high winds and forms over tropical waters.

350

1 2/8+ 15 3/9

16.583

350

What Machian Changed farming?

The Reaper

450

Name the five layers of the atmosphere

Troposphere, Stratosphere, Mesosphere, Thermosphere, Exosphere!

450

60+53+39+10

162

450

What City manufactured Steel?


Pittsburg

550

What is the main energy source for the water cycle?

THE SUN!

550

300- 700

-400

550

Where is Ellis island located?

New york 

650

Name the three parts of an atom?

Neutron, electron, proton. 

650

2 9/10 + 4 9/10

7.8

650

What's a problem people had to face because America was growing up?

 Diseases

750

if Sally planted two of the same flower, but she waters one 6 times a week but a lot of sun, and the other she waters 3 times a week and a lot of sun. What's the dependent variable?

The watering

750

609-587

22

750

who made the lightbulb?

Tomas Edison

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