Because and Because of

Roses

Does anybody know anything about roses? Yes, its lovely perfume and beautiful blooms is one of the best in the world. Now let me tell you more about roses. You know the rose is one of the most popular of all garden flowers because of its lovely perfume and beautiful blooms. We can divide roses into wild roses and garden roses. Wild roses usually have small flowers and have a single layer of five petals. And garden roses usually have big flowers with multiple sets of five petals in two or more layers. There are 100 species of wild roses, now over 13.000 official varieties of garden roses altogether.

Because and Because of

Because and because of are showing cause and effect. We use because and because of to express the reason of our reason or opinion.

Because is a conjunction, and it is used before a clause. For example: The air is dirty because there are a lot of industrial smokes polluting it.

Because of means as the result of. It is a preposition, and used before a noun or pronoun. For example. The earth temperature rise because of the level of carbon dioxide.