To inform my audience of three major theories about how the great pyramid of giza was built is an example of a specific purpose statement for an informative speech about

A concept.

Explanation:

There are four major categories of informative speeches, defined after the main focus of a speech.

Informative speeches could be about:

This particular informative speech would be about a concept.

Concepts in informative speeches are whatever is considered more abstract, as they deal with rather abstract topics such as theories, ideas and beliefs.

Here we have theories about how the Great Pyramid of Giza was built so it is safe to say this informative speech would be about a concept.

always metal! releases anger and stress! bands i suggest are trivium, lamb of god, slayer, and amon amarth

wordsworth tends to see nature as 'out there'; a presence which surrounds humans, and contributes to human life, but is different from humans. if you look at a typical wordsworth poem (there was a boy, ye knew him well ye rocks) - wordsworth talks about nature as something that needs to be learned about and understood, nature is different from us.  

if you look at a byron poem (the isles of greece is a good one) - byron looks at nature mainly for what it already means to man. wordsworth will look at a landscape and see the mountains, trees, valleys, and rivers as almost spiritual presences - wordsworth wants to get to know nature.  

byron will look at the same landscape and he will want to know who lives there, what are the villages? are there any farms or mines, is there some history?  

wordsworth looks at nature for what it is; byron is forever asking what it means.  

wordsworth thinks that humans are part of nature; byron thinks that nature is part of being human