A large hole in the side of a hill or mountain or in the ground is called a cavern or a cave. These natural formations can be created through various processes like erosion, weathering, or volcanic activity.
A "canyon" is a large hole on the side of a hill or mountain or on the ground. Canyons are typically formed by the erosion of water or wind over time, creating deep valleys with steep sides.
A large mound or raised area of earth is called a hill or mound.
hill
A large area of land that is level or that is slightly rolling is called a plain. Plains can occur in lowlands or at higher elevations on plateaus. As they are usually made of fertile soil, plains are very important for an area's agriculture.
A raised part of the earth's surface smaller than a mountain is called a hill. Hills are elevated areas that are lower in altitude and size compared to mountains, and they are characterized by a gradual incline or slope.
A very large hill is called a mountain.
A "canyon" is a large hole on the side of a hill or mountain or on the ground. Canyons are typically formed by the erosion of water or wind over time, creating deep valleys with steep sides.
A crater - I don't think there are any other answers possible!
The word you are looking for is "cave." A cave is a hollow opening or natural underground space that is typically large and found in hills, mountains, or the ground.
A very large hill is typically referred to as a mountain.
A small mountain is often referred to as a hill or a peak.
A mountain is a large natural elevation of earth's surface or a large steep hill.
peak, summit, apex, crown The top of a mountain is called the peakHmmm. Crest or peak.
"moutain" is gibberish. -You may mean 'mountain', which is a large or high hill.
a mountain, a cliff
A Cave
large forest ,dam,mountain and hill