differential rates

Differential rates mean that things can change at different speeds or rates. For example, if you have two plants and you water one more than the other, they will grow at different rates. One verifiable fact is that according to a study by the Food and Agriculture Organization of the United Nations, the global population growth rate is currently around 1.1% per year, but this rate varies greatly by region and country. For example, in some African countries, the population growth rate is over 3% per year, while in some European countries, it is less than 1% per year. Another example of differential rates is how fast cars can go on different roads. Some roads have speed limits that are higher than others, so cars can go faster on those roads. This means that cars will reach their destination at different times depending on the speed they are allowed to go. In summary, differential rates show how things can change at different speeds or rates, and this can affect many aspects of life, such as plant growth, population growth, and travel times.