identify landform d, explain how it forms, and tell whether it is the result of erosion or deposition.

Point D is a Depositional feature

Explanation:

The landform D that is represented in the given image depicts a depositional feature. These features are formed due to the accumulation of the materials and the sediments. This process generally takes by agents such as wind, water, and ice. These agents when moves or flows over a surface, carry the sediments and deposits at a different place, creating various types of landforms.

Some of the depositional landforms formed by wind are barchans and seifs.

The depositional features formed by water are the beaches, deltas, and sand dunes.

Lastly, some of the depositional features formed by ice are mostly the different types of moraines, outwash plains, and drumlins.

In the image given above, landform D is most probably a pediplain area formed due to the accumulation of sediments away from the region of alluvial fans. They have almost a horizontal slope where the particles are deposited by both wind and water.

can you attach the

the enthalpy of formation of water is given as -285.8kj/mol, which states that the enthalpy of formation is negative.

negative enthalpy of formation indicates that the heat is released during the reaction process. the heat is released from reaction to the surroundings the enthalpy is expressed with a negative sign with the energy given out in the reaction process.

the formation of water takes place by giving out heat which is -285.8 kj/mol.