Sediment - rock that has formed from sediment deposited by water or air
Deposition - the geological process in which sediments, soil and rocks are added to a landform or land mass
Environment - the surroundings or conditions in which a person, animal, or plant lives or operates
Answer: Two main processes can cause less water to be excreted.- Less water intake Greater need for water in the body. This could include increased food consumption, especially foods containing salts that have to be diluted in the digestion process. Dietary fiber retains more water in the digestive tract until it is finally excreted. ^W^
Answer:
This exercise is incomplete, missing the value of k (decay constant), which is equal to 4x10⁻⁸s⁻¹ at 25°C
The answer is 0.549 years
Explanation:
Given:
first order of reaction
k = 4x10⁻⁸s⁻¹
For a first order of reaction, the half-life time for the degradation of DDT is equal to:
Carbon has four electrons in its outer shell, thus it can form four bonds
