False

The Appalachian Mountains, which extend from eastern Canada to the southeastern United States, are well known for their vast coal deposits. On the other hand, the Canadian Shield is not known for its coal reserves. Here are some reasons why coal is more predominant in the Appalachian region compared to the Canadian Shield:

Geological Formation
- The Appalachian Mountains were formed during the Paleozoic Era around 480 million years ago, while the Canadian Shield is one of the oldest geological formations on Earth, dating back more than 3 billion years.
- The geological processes that led to the formation of the Appalachian Mountains were favorable for the creation of coal deposits. These processes included the accumulation of organic material in swamps and its subsequent burial and compression over millions of years.
- The Canadian Shield, on the other hand, consists mostly of igneous and metamorphic rocks, which are not conducive to the formation of coal.

Coal Mining History
- Coal mining has a long history in the Appalachian region, dating back to the early 18th century. The rich coal deposits in this area have been exploited for centuries, leading to the establishment of numerous coal mines and mining communities.
- In contrast, coal mining in the Canadian Shield region has been limited. The focus of mining activities in this area has primarily been on other mineral resources such as gold, silver, and copper.

Economic Significance
- The Appalachian region has been a major coal-producing area for several centuries. The coal industry has played a significant role in the economic development of this region, providing employment opportunities and contributing to the local economy.
- The Canadian Shield, on the other hand, has not been a significant coal-producing region. The economic activities in this area are primarily focused on other sectors such as forestry, mining of non-coal minerals, and tourism.

In conclusion, while coal is more predominant in the Appalachian region due to its geological formation, historical mining activities, and economic significance, the Canadian Shield is not known for its coal reserves. The Canadian Shield is primarily composed of igneous and metamorphic rocks and has not been a significant coal-producing region.