English Language · English

Select the correct option that provides the most logical sequencing of the following sentences to form a meaningful paragraph: 1. The primary factor in its formation was the Colorado River, which gradually carved through layers of rock, deepening and widening the canyon. 2. The Grand Canyon was formed over millions of years through the combined forces of geological activity and erosion. 3. Weathering from wind, rain, and temperature changes further shaped the canyon's intricate rock formations. 4. Tectonic uplift of the Colorado Plateau increased the river's flow and erosive power, allowing it to cut deeper into the landscape.