What are the environmental consequences associated with deforestation?

In the diagram below, ab and bc are tangent to o. what is the measure of

What is the approximate chemical composition of the solar nebula?

In a short paragraph, describe your hometown in terms of its population and impact. do you live in a town or a city? is your home a higher-order or lower-order settlement? how does your hometown interact with other towns in its region? (houston)