The island has been plagued with natural phenomena for the last six months
I do not know what the word "good" means in this context. Nuclear energy is a natural phenomena and natural phenomena have no morality, they just are. What has morality is mankind and how/if he choses to use the phenomena nature has given us.
Nuclear radiation is neither good nor bad, it is a natural phenomenon. Natural phenomena cannot be good or bad (this is an ethical/moral judgement), they are simply facts.
Collectibles are not as good as cash. His words are as good as cash.
Some good words to start a sentence could be "Furthermore," "Additionally," "Moreover," or "Nevertheless." These words can help add coherence and flow to your writing.
Life cycles, how simple machines work, natural phenomena such as the water cycle etc
Nothing marred the beauty of his natural reserve
Here is an example sentence with the word "satellite":The moon is a natural satellite that orbits around the Earth.
Here is an example sentence with the word "satellite":The moon is a natural satellite that orbits around the Earth.
I have no clue
These natural boundaries won't stop any intruders.
The Smith family are benefactors of the Museum of Natural History.
You restate your thesis in different words and have a concluding and topic sentence in different words