1 You can manually pollinate the plant, but the process is not covered in this article.  A chocolate tree can grow as high as an apple tree under the right conditions. Once it begins producing, it may produce for another 20 years, while some cacao trees have been known to live for 100 years.
1 An example of atmosphere is the creepy feeling one gets whenever they walk past the old, abandoned neighborhood house which is rumored to be haunted. 2  An example of atmosphere is a romantic restaurant which has candlelight, soft music, bountiful flowers, and stunning art work.
What are some examples of a natural ecosystem? Examples of natural ecosystems include tropical rain forests, grasslands, deserts and coral reefs. A natural ecosystem is defined as the biological community in a certain location, as well as the physical and chemical factors that make up the environment. Full Answer >.