Answer:
1. Drainage Basin
2. mouth
3. discharge
4. headwaters
5. meanders.
6. floodplain
Explanation:
A drainage basin is an area where water from precipitation such as rainwater collects before draining into a water body such as a river.
A delta is created where the highest quantity of sediments are deposited at the mouth of a river.
A river's discharge is the quantity of water flowing through a channel in a river.
The headwaters of a river are the source of water of a river, and are usually the farthest point from where it joins/empties into another water body.
Meanders are common feature of A stream with a low to moderate gradient.
A river with a well-developed floodplain has a flat low-lying channel and floods when there is a high quantity of water flowing through the river.
Answer:
b) Human Development Index
If you joined Santa last Christmas at the north pole (90 degrees latitude), you would have seen Polaris straight overhead and the celestial equator on your horizon. The point straight overhead on the celestial sphere for any observer is called the zenith and is always 90 degrees from the horizon.
So the answer is the North Pole.
Covergent plate boundary occurs.
D. All three
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