Prehistory is the history before any records (as in, detailed reliable records, such as writing), for which only very indirect evidence is available such as archaeological funds. So- there could be no weather reports from pre-history! if there were, we would call this time "history" - the correct answer is d.
A. Earths atmosphere contains 78 percent oxygen, which is essential for life.
The Fifth Estate<span> is a socio-cultural reference to groupings of outlier viewpoints in contemporary society, and is most associated with bloggers, journalists publishing in non-mainstream media outlets, and the social media or "social license</span>
Here is a list of prompts that you could use for this assignment. Choose one that applies to you or someone in your community. :)
1. Inequality in public schools- inadequate conditions in you public school system compared to those in other areas
2. racism- discrimination because of one's race/ethnicity
3. sexism -discrimination because of one's gender
4. Police brutality- unlawful treatment of citizens by law enforcement
5. Animal cruelty-abuse of pets and other animals
Be sure to provide a strong thesis sentence and 2-4 supporting ideas. You may also want to visit the library, research current news articles, or ask a parent/ trusted adult in you neighborhood explain some of injustices in your area.