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:
it would be hot 
Explanation: cause i live in the valley and it is usually pretty hot down here.
 
        
                    
             
        
        
        
Two human activities that increase the rate of erosion include farming and deforestation. Both make the top cover of the soil loose making it very easy for it to be carried away by agents of erosion such as wind and water. On the other hand, two natural events that can lead to increased <span>erosion rate include floods and earthquake.</span>
        
             
        
        
        
Answer:
find in this http://www.pmd.gov.pk/rnd/rnd_files/vol6_issue11/6_Effective%20Rainfall%20for%20Irrigated%20Agriculture%20Plains%20of%20Pakistan.pdf
Explanation:
 
        
             
        
        
        
Answer: B
Explanation:
The answer to the question is Australia. It is in the southeast region of the Earth. It is the largest country in Oceania. It is the answer to the question.