Answer:
The Earth is constantly changing its position with the sun as the Earth tilts in relation to the sun. This creates the differences in the seasons and the annual warming and cooling cycles of the Earth’s Northern and Southern Hemispheres.
Explanation:
- When the North Pole tilts most toward the sun, the Northern Hemisphere experiences summer.
 - Spring and  Autumn) occur midway on the Earth’s journey from winter to summer and from summer to winter. 
 - On March 20 or 21 of each year, the Earth reaches the vernal equinox, which marks the arrival of Spring in the north and Autumn in the south. The autumnal equinox occurs on September 22-23 and marks the arrival of Fall in the north and Spring in the south.
 - When it is Summer in the Northern Hemisphere, it is Winter in the Southern Hemisphere, and this has nothing to do with how close or far the Earth gets to or away from the Sun in its orbit. It’s all because the Earth is tilted on its axis.
 
 
        
             
        
        
        
The correct answer for the question that is being presented above is this one: "2.) Plate tectonics, plate boundaries ." Plate tectonics cause earthquakes and volcanic activity at plate boundaries.
Here are the following choices:
1.) Fault lines, laccoliths 
2.) Plate tectonics, plate boundaries 
3.) Plate tectonics, the Ring of Fire 
4.) Heat from Earth's mantle, fault lines
        
                    
             
        
        
        
Answer:
Products and services previously available within one country are made available to new markets outside the country due to globalization. In addition, countries with positive relations between them are able to increasingly unify their economies through increased investment and trade.
Land echoes the arguments discussed previously: that free trade causes global inequalities, poor working conditions in many developing nations, job loss, and economic imbalance. But, free trade also leads to a "net transfers of labor time and natural resources between richer and poorer parts of the world
Hope this helps you 
Keep smiling world needs it 
 
        
             
        
        
        
<h3>Questions: </h3>
What does a knickpoint indicate on a river profile
<h3>Answer: </h3>
A knickpoint is a steep section of a river's profile that can range in size from a single waterfall to a multi-kilometer high-gradient region.
 
        
             
        
        
        
Usually a hill or volcano I need the abcd things.