Volcanic soil has a lot of minerals that plants take in as nutrients.
<span>Charles's law states that at a constant pressure, the volume of a given amount of gas is directly proportional to its absolute temperature. Charle's law is also derived from the ideal gas law which states that:
PV = nRT
As you can see, V and T are already directly proportional with each other. The only difference with Charles Law is that pressure was held constant, cancelling out the moles and gas constant.</span>
Sam bought a new car seven years ago today - absolute age
Sarah s company was formed a few years after James’s company - relative age
Luke’s school was built in December, 100 years ago. - relative age
Alice’s school is older than Luke’s school - relative age
Louisa owned a car long before Sam - relative age
James’ company has been in existence since 1991 - absolute age
relative age - the age of an event is determined in relation with another event (or another person)
Absolute age - the age of an event is a fixed moment in time, which can be traced back with precision and does not depend on another event, person or age
Answer:
why did you ask a question to answer a question
Answer:
The top soil particles are finest and porous so that it allows more water to retain in it. The top soil is darker in colour due to the presence of humus which makes it fertile and best for plant growth.
