Make sure the phrase is restrictive or nonrestrictive, a restrictive appositive is one that can't be removed.
<h2>Strong and unique</h2>
The use of solar energy an affect...
The federal government should spend...
<h2>Weak</h2>
There are many limits to...
To much dependecy on technology...
A poets attitude toward this or her poems subject is referred to as the <em>tone</em>.
It gives the idea that love can be transformed and it can get hard but the concept is forever. The shape changes and color changes but it is still a rose.