Chemical weathering
Chemical weathering typically requires water, as it involves the breakdown of rocks through chemical reactions with water and substances dissolved in it. Water can dissolve minerals in rocks, leading to their decomposition and alteration. Water also facilitates the transport of ions and molecules involved in chemical weathering processes.
Mass wasting and physical weathering usually require water as the presence of water can increase the likelihood of slope failure and mechanical breakdown of rocks. Chemical weathering can also be facilitated by water as it helps dissolve minerals and facilitate chemical reactions that break down rocks.
Ice cream melting (or pretty much anything melting) is an endothermic process in that it requires the absorption of heat energy in order to occur. An example of an exothermic process is the burning of paper which gives off heat energy.
The dissolution of ammonium chloride in water is an endothermic process, meaning it absorbs heat from its surroundings. This is because breaking the ionic bonds in solid ammonium chloride requires energy, resulting in a decrease in temperature.
Ethanol requires oxygen to burn. During the combustion process, ethanol reacts with oxygen to produce carbon dioxide, water, and heat.
Photosynthesis usually requires water as a key component. This process allows plants to convert sunlight into energy by combining water, carbon dioxide, and sunlight to produce oxygen and glucose. Water is essential for transporting nutrients and enabling chemical reactions within the plant.
Chemical weathering typically requires water as a key ingredient. Water can facilitate the breakdown of minerals through processes such as hydrolysis and dissolution, contributing to the overall weathering of rocks and minerals over time.
Chemical weathering typically requires water, as it involves the breakdown of rocks through chemical reactions with water and substances dissolved in it. Water can dissolve minerals in rocks, leading to their decomposition and alteration. Water also facilitates the transport of ions and molecules involved in chemical weathering processes.
The process of vaporization, where water changes from liquid to gas, requires 2260 Joules of energy per gram to occur.
For example dissolution, hydrolysis, etc.
Evaporation.
Vaporization
None, the process of growing organisms requires water. All organisms require water.
The healing process usually requires several weeks and there are no visible scars.
Photosynthesis requires energy input in the form of sunlight to convert carbon dioxide and water into glucose and oxygen.
No. Ocean water actually requires more water to process the salt than the water that is there. You are worse off after drinking salt water.
An example of an endothermic process is evaporating. Evaporation requires an input of energy to convert liquid water into water vapor, so it is an endothermic process.