Magma contains the same éléments as Earth's crust
Is there any answer choices?
The answer is: waterfalls can usually be found wherever there is lots of erosion or where there is steepness in the river's channel.
Answer:
around 23-24%
Explanation:
In the city of Rio, close to 1.5 million people – around 23-24% of the population – live in favelas. That's comparable to the percentage living in affordable housing (public, rent controlled, cooperatives, community land trusts and other models) in major cities worldwide.
