because the momma bird sits on top of it the whole time
The terms "horizon a" and "horizon b" typically refer to layers in a soil profile or stratigraphic sequence, with "horizon a" often representing the uppermost layer, such as topsoil, while "horizon b" is usually a deeper layer beneath it. Therefore, horizon a is generally considered to be on top of horizon b. However, the specific context may vary, so it's essential to clarify the definitions being used in each case.
Neptune (and the other gas giants) have layers, but not in the way you might imagine. The planet is thought to have a three-layer structure. It consists of an inner rocky core, with a middle ice-like layer of fluid which is probably liquid diamond. Carbon condenses from the abundant methane on Neptune and because of the immense pressure, density, and temperature that exists deep within the gas giant, the carbon is forced into a different phase much like ice and water. Water, methane, ammonium and an outer hydrogen-helium layer are part of the "atmosphere" of Neptune. The boundary between the liquid diamond and the slushy "gases" of the atmosphere is a gradual one, with the hydrogen-helium at the top.
Cumulus clouds are fluffy, white clouds with a flat base and a puffy, rounded top. They are often likened to cotton balls or cauliflower. Cumulus clouds typically signify fair weather, but if they grow larger and develop into cumulonimbus clouds, they can bring thunderstorms.
Table Mountain is flat on top due to its geological formation, primarily consisting of sandstone that has been eroded over millions of years. The mountain's unique plateau shape results from the resistance of the harder rock layers to erosion, while softer surrounding materials were worn away. This flat summit, along with its steep cliffs, is a result of both tectonic activity and the effects of weathering and erosion, creating a distinctive landscape.
The lithosphere sits on top of the asthenosphere.
The reveran sits with them up top
Iceland sits on top of water.
The layers of soil from the bottom, or the deepest, layer to top are
cat
man of course
Aluminum
nothing
The oldest rocks (layers) are at the bottom. The youngestrocks (layers) are at the top
Iceland
Asian Plate
The layers of soil from the bottom, or the deepest, layer to top are