Answer:
It should be the persians.
Explanation:Technically it is persians since they're referred to that even today although iranians referred to themselves as aryans back then.
Answer:
Sulfur: gunpowder and medicines
copper: coins and jewelry; and in coins
diamond: drill bits and saws
Explanation:
Answer:
1 and 3
Explanation:
not entirely sure but if ur in a rush, since they're WETlands I doubt they'd prevent flooding, and I dont think that increasing the extinction rate of mammals is a good thing (also if they're good animal habitats why would they cause habitat loss?) like I said not 100 percent but I'm pretty sure
Answer:
The stratosphere
Explanation:
Approximately 90 % of the ozone layer resides in the stratosphere and rest 10 % resides in the troposphere .
<u>Stratosphere -</u>
It is the second major layer of the atmosphere , present exactly above the troposphere layer .
The stratosphere has a layers with warmer and cooler region , the warmer layers are present above the cooler layers .
