during the day time when the sun is shining what direction is the air current, in form of wind, traveling?

From the sea to the land.

Explanation:

What this question is asking about is what is known as the sea breeze and the concept use in the explanation is known as the convectional transfer of heat. Which is one of the three main types heat transfer with the other two known as the conduction heat transfer and the radiation heat transfer.

During the day the land becomes more warmer than the sea. Thus, there will be more pressure or high pressure on the water surface than on the land. Thus, there will be movement of air in form of wind over the water(sea) which is colder and of higher pressure to the land(which has warmer air and lower pressure).

idk what the question is about

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.