Final answer:
Yes, countries with diverse physical features, including coastlines, mountains, and rivers, like Canada, have the potential to harness energy from these resources, contributing to their economy and energy production.
Step-by-step explanation:
Yes, a country can certainly have a coastline, mountains, and rivers where energy could potentially be obtained. By examining the physical features of a country such as Canada, we see that its varied geography offers multiple opportunities for energy production and economic benefit. For instance, the Rocky Mountains and coastal ranges in western Canada not only support mining and lumber mills due to their mineral and forest resources but also have potential for hydroelectric power generation. The rivers, including the Mississippi River mentioned as an example of a major waterway, can be a source of energy through hydroelectric installations. Coastlines such as that of Vancouver in British Columbia facilitate import and export operations, contributing to trade and economic growth, as well as potential for tidal and wind energy. Other regions of Canada like the Yukon Territory have historically had energy-related economic boosts through mining during the gold rush.