An opinion is based on feelings. It is biased and what you or someone else believes. It may be true or not.
A fact is something strictly proven right or wrong. And is one answer not many.
Explanation:
In their report, iworry estimated the raw-ivory value of a poached elephant to be $21,000. In contrast, a living elephant is worth more than $1.6 million over its lifetime, largely because of its eco-tourism draw.
From: "Nineteen Eighty-Four"
It is better to be a prole than a member of the outer party in Oceania, because proles have greater freedom of thought and action.
Answer:
Green roofs help reduce the Urban Heat Island Effect, a condition in which urban environments absorb and trap heat. A green roof's plants remove air particulates, produce oxygen and provide shade. ... Another important benefit of green roofs is their ability to reduce and slow stormwater runoff in urban environments
