Which continents have coastlines and mountain ranges that match up? (1 point)

O North America and South America
O Africa and North America
O Africa and South America
O Asia and Antarctica

The answer is Africa and south America

To determine which continents have coastlines and mountain ranges that match up, you can use the knowledge of their geographical features.

Let's go through each option:

1. North America and South America:
Both North America and South America have long coastlines and mountain ranges. The Rocky Mountains in North America and the Andes Mountains in South America are two prominent examples of mountain ranges on both continents. Therefore, this option is correct.

2. Africa and North America:
While both Africa and North America have coastlines, their mountain ranges differ. Africa has the Atlas Mountains in the northwest and the Great Rift Valley running through parts of East Africa, while North America has the Rocky Mountains and the Appalachian Mountains. Thus, this option is incorrect.

3. Africa and South America:
South America has the Andes Mountains along its western coast, which is a remarkable mountain range. Africa, on the other hand, has several mountain ranges scattered across its territory, including the Atlas Mountains, the Drakensberg Mountains, and the Ethiopian Highlands. While they are not directly aligned, both continents have significant mountain ranges and coastlines. Therefore, this option is correct.

4. Asia and Antarctica:
While both Asia and Antarctica have coastlines, they do not have matching mountain ranges. Asia is home to the Himalayas, Karakoram, and other mountain systems, while Antarctica's mountains are predominantly located inland and do not align with Asian mountain ranges. Hence, this option is incorrect.

Based on the explanations, the two correct options are:
- North America and South America
- Africa and South America

The continents that have coastlines and mountain ranges that match up are Africa and South America.