Social studies quiz Flashcards
Who are Nomads?
Nomads are people who have no permanent home but travel from place to place searching for food.
Who are Hunters/Gathers?
They are people who rely on hunting animals (and so on) for food, they also gather while plants to eat.
What does Pre-history mean?
This was when no data was recorded.
What did scientists use back then to help them find data and information in the past?
Scientists used fossils and artifacts to help them find data and information in the past.
What causes the global temperature to rise?
Global temperatures are starting to rise due to global warming, which is caused by human activity and the resources we use. For example, we use fossil fuels, which has a horrific outcome.
What are some solutions to stop this problem?
Some solutions are using renewable energy, we can stop polluting, we also can recycle more.
Where were Land bridges found?
It has been found in between Alaska and Siberia as well in Britain and France.
What was the land bridge theory?
The land bridge theory is when the world was covered in glaciers, which caused low water levels and created a land bridge between Siberia and Alaska called Beringia.
What caused the land bridge?
The cause of this event was because of the glaciers.
What is the Coastal Route Theory?
The coastal Route theory suggested that native Americans traveled by boat, and nomads followed animals for food (as well).
