English - Learning Facts

Today I learned five new facts about five different topics.

Sonny Bill Williams is a pro boxer and a rugby player.
Usain  Bolt is the fastest man on the planet.
The shortest player to ever play basketball was  Mugsy  Bogues.
The most popular basketball league in the world is the NBA, based in the States.
Ronaldhino was born on March  21, 1980, in Brazil

Acid Rain Experiment: Science

What is Acid Rain? Acid rain is a rain or any other form of precipitation that is unusually acidic.

How does it form? Acid rain is caused by a chemical reaction that begins when compound like sulfur
dioxide and nitrogen oxides are released into the air.

Why does acid rain matter? because acid rain cause pollution and pollution cause disease



Method:
1. set up petri dish
 -Add a few drops of water to these.

2.Add 1 spatula of sodium sulfide to weigh boat
-take photo

3.Add 5 drops of sulfuric acid and quickly put lid on

4.watch and take photos

                                         

                                         






























observations -
The blue litmus paper turned red
The Bromothymol blue change to blue to dark dark green/blue/yellow