"The sustainability issues" (In New Zealand)

Group Performance - "The beginning of a Band"

1. Who are the members of your group and what is each person doing in your performance?

Adelaide - Piano

Reige - Piano

Greg - Drums

Shanix - Guitar

Fud - Bass

Which song have you chosen to work on and why?

We have chosen the song "Smoke on the water"

- The reason behind this because everyone could play it and it incorporates all of our instruments.

Add a link the song you are going to do.

"Smoke on the water"

What is this song about?

- It is about the Montreux Casino that burnt down in 1971.

What will you start working on first?

We are trying to practice each of our part and after that we are going to link each other instrument together.

What is going to be challenging about this task?

It is base on how loud each instrument are.

The after effect of "Acid Rain"

Observing the effects of Acid Rain.

Equipment:
- Little chunk of apple
- Baby Flower
- 3 drops of universe indicator
- 3 drops of bromothymol blue
- A scoop of calcium carbonate
- A scoop of sodium sulfide + water drops
- Weigh boat
- Petri dish
- Stir
- 5 drops of acid

Method:
1. Moist the following things: Baby flower, Calcium carbonate, and the chunk of apple.

2. The weigh boat should be in the middle of the petri dish. Put the chunk of apple, the baby flower, 3 drops of universe indicator and the 3 drops of bromothymol blue on the petri dish, calcium carbonate, and make sure that each one of them does not touch one another and put it around the weigh boat.

3. Get the sodium sulfide and put it on the weigh boat and put 2-3 drops of water on it, after that mixed it in with the sodium sulfide. After that stir it.

4. Lastly you quickly put 5 drops of acid in the weigh boat, and quickly close the petri dish with a cover. Observe what happens to the five things that surrounds the weigh boat.

Results:
The chunk of apple hardened, and also the baby flower. The universal indicator went to red from green and the bromothymol blue went from blue to green. The calcium carbonate was more crusty after the acid rain.

Discussion:
After the acid, the plants that it rains to becomes hardened and the concrete becomes more crusty.