English is one of the hardest languages because it has words that mean the same thing that are spelt differently, words the means different things that are spelt the same, and nouns that work as verbs and verbs that work as nouns. That how the sentence “Police police police police police.” Or the sentence “ James while John had had had had had had had had had had had a better effect on the teacher.” Both of them ARE real sentences that are grammatically correct. The important thing to remember when learning English is to look for the context of the sentence to figure out the correct verb or noun to use. Basically, English is hard and confusing for no good reason…
English: All if you have written about the pleasures of her youth, as well as scripseritis
Scientists mainly seismic waves to detect the forms of layers in our planet. By measuring the speed and returning times of seismic waves, scientists are able to know about the solidity and liquidity of various layers.
Hope I've helped!
:D
