Proof reading and revising help please?

Paragraph 1: An aquarium tank is an ideal container for a woodland terrarium. You will need the following items: gravel, charcoal, potting soil, and plants. Firstly, mix the gravel with lumps of charcoal and spread it over the bottom. Next, spread a layer of potting soil and place the plants in the aquarium tank. Finally, add water until the soil is damp, put the on lid of the tank and sit your terrarium in a cool, light place.

Paragraph 2: Philharmonic-Symphony Society of New York had performed at Carnegie Hall for many years. In 1959, when the orchestra announced that they were moving to another building, some people wanted to have Carnegie Hall knocked down. Isaac Stern, a well-known violinist as well as many other musicians, worked to preserve the concert hall, which is known for it's excellent acoustics. Today many young musicians aspire to perform at Carnegie Hall.

Paragraph 1: An aquarium tank is an ideal container for a woodland terrarium. You will need the following items, gravel, charcoal, potting soil, and plants. First, mix the gravel with lumps of charcoal and spread it over the bottom. Next, spread a layer of potting soil and put plants in. Finally, add water until the soil is damp, put the lid and sit your terrarium in a cool, light place.

Paragraph 2: The new York Philharmonic Orchestra performed at Carnegie Hall for many, years. In 1959 When the orchestra announced, they were moving to another building, some people wanted to tear Carnegie Hall down. Isaac Stern, a famous violinist, and other musicians, worked to preserve the concert hall, which is known for it's excellent acoustics. Today many young musicians aspire to perform at Carnegie Hall.