This process is known as photosynthesis. Plants and other organisms  use light from the sun, turn it into chemical energy (sugars) and  release it to fuel its activities and â¦ oxygen waste. Answered.lants and other organisms  use light from the sun, turn it into chemical energy (sugars) and  release it to fuel its activities and â¦ oxygen waste.
River Gravel sometime called pebbles or pea rock comes in several different sizes and colors. River Pebbles are often used for Gravel Driveways, Landscaping Ground Cover. French Drains or used in concrete when an exposed aggregate finish is desired. Our White River Gravel, it turns out, is actually White Beech Pebble. Because it is mined 270 miles from the nearest coastline it was assumed to be river gravel. However, recently it was discovered that the mine is actual located over an ancient shoreline. Howbeit, we will still refer to it as White River Gravel.
Pea Gravel. The basics: Pea gravel is a small, rounded rock that got its name because the rocks are about the size of a pea. In reality pea gravel comes in different sizes â 1/4 inch, 1/2 inch and 5/8 inch are common sizes.he basics: River rocks are larger than pea gravel, typically 1 inch and larger in diameter. They're available in a variety of colors, costs and sizes, and are used to create dry creek beds or to direct drainage through a property. Cost: This type of rock is sold by the pound or by the ton.