Answer:
B. extraction
Explanation:
<u>In order to get oil for use, it needs to be extracted from under the ground.</u> Once the oil is located, the oil well is placed on the location. <u>The ground is drilled and the oil is popped out of the earth.</u>
While all the points in the oil handling process can be dangerous to the environment, <u>extraction has the biggest effect on the land and the sea as it can easily result in spills.</u> Oil spills affect many years later and are risky for the animals and plants. This way, the ecosystem is affected and the environment is hurt, impacting pollution and climate change.
 
        
                    
             
        
        
        
Answer:
Physical geography is the branch of natural science which deals with the study of processes and patterns in the natural environment such as the atmosphere, hydrosphere, biosphere, and geosphere, as opposed to the cultural or built environment, the domain of human geography.
 
        
             
        
        
        
Answer:
<em>Have a stable democratic system, respect human rights, and agree to have a market economy.</em>
Explanation:
<em>Any ‘European’ country who fulfils the EU criteria of membership can apply to join the EU. Membership criteria are known as the Copenhagen criteria.</em>
<em>I hope this helps and have a good day!</em>
 
        
             
        
        
        
Answer:
D. Indian princes' inability to decide on a format of government
Explanation:
The most difficult obstacle to overcome in the creation of an autonomous state after Indian independence was achieved is "Indian princes' inability to decide on a format of government."
This is evident in the case of the likes of Jammu and Kashmir, Hyderabad State, Junagarh, and Kalat who all had difficulties in accession of their state or territory to the other bigger British Raj territory who has gained independence. 
This is because they were originally using a monarchy style of governance before independence and find it hard to determine a format of government to use after independence 
 
        
             
        
        
        
Culture <span>is a way of life of a group of people who share similar beliefs and customs.</span>