That depends on what your main subject is. I would just call it our environment or the environment
Title is a noun.
Environment is a noun.
Treat the title of a speech in the same way as you would treat the title of a poem. Personally, I'd use single inverted commas for both, but there are alternative conventions.
a good title for a memoir is WAY BACK WHEN.
The title.
One is Speech Spies
having fuun with .....
A Bloodsucker's Truth
A cowologue Got beef with cows?
Title is a noun.
Environment is a noun.
Yes, you should put quotation marks around the title of a speech, just like you would for the title of an article or a chapter in a book.
Treat the title of a speech in the same way as you would treat the title of a poem. Personally, I'd use single inverted commas for both, but there are alternative conventions.
You can write a speech about Australia by learning some information about it and then make a speech out of it.
You could write about staying healthy, animals you like, your hobbies, global warming, etc.
Yes, "Another" should be capitalized in a title as it is a part of speech known as a pronoun.
you don't.