23 countries in North America have a border with South America.
Explanation:
- It has an overland border with the continent of South America which runs along the Panama-Colombia state boundary. In total there are 23officially recognized sovereign states in North America.
- At some point, the boundary between North America and South America falls on Panama's Isthmus.
- The most famous demarcation in atlases and other documents parallels the dividing watershed of the Darién Mountains along the Colombia-Panama border where the isthmus meets the continent of South America.
In Point B, there is a water table. The line separating water-saturated earth from the unsaturated ground is known as the water table. Water is present in the rocks and soil below the water table.
The zone of saturation's top surface is known as the water table. The region of saturation is the area where water has accumulated in the ground's pores and fissures. It may also be stated simply as the level of saturation of the ground.
Aquifers that are already saturated in places below the water table can be measured using water tables. Water is taken out of these aquifers for usage by people and plants. Bathing and cleaning may be done with the water from the table.
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The question is -
Letter b indicates the location where the river enters the ocean which cross-section represents the most likely pattern of sediments deposited where the river enters the ocean at location b.