The height of mound builder mounds varied greatly, ranging from a few feet to over 70 feet (21 meters) tall. The largest mounds were typically ceremonial or burial mounds, while smaller mounds were used for various purposes such as platforms for buildings or as lookout points.
they may have had a little grass but mostly dirt
Pocket gophers
it is made out of grass sticks dirt and in a dome -shape a lot made out of dirt and grass
because they buried their dead people in mounds of dirt
They built mounds out of dirt from the grass lands and they put in valuable stuff to them and traded with other tribes.
Ants Tunnelling and removing dirt
They grow in small loamy dirt mounds.
They built mounds out of dirt from the grass lands and they put in valuable stuff to them and traded with other tribes.
Termites in Africa make huge dirt mounds however, in the US, hornets make dirt mounds by digging in the ground and making their nests in the ground. They can be very territorail pests beware if you go near their mounds they fly around you and buzz. They are easy to kill just make sure you have a net and rock ready.
Mounds or piles of dirt found in fields and yards are often the result of moles, voles or other underground burrowing animals. The mounds are the dirt left behind from their excavations.
Grass makes a ball roll slower then it would on a dirt surface. This is because the long grass blades cause more friction on the ball slowing it down.
The height of mound builder mounds varied greatly, ranging from a few feet to over 70 feet (21 meters) tall. The largest mounds were typically ceremonial or burial mounds, while smaller mounds were used for various purposes such as platforms for buildings or as lookout points.
dirt. dirt. dirt......... and dirt
from the ant hills that are mounds of dirt that normally have ants coming out
Mounds of dirt
In the dirt... Usually mounds or smaller piles of soil in order to do tricks. For more of a challenge, wet dirt, mud, is popular for dirt bikers.