What do we call the two sets of lines that geographers have created to locate places on a map or globe?

All of the following are names of european islands except a. ireland b. iceland c. sicily d. jutland

Which revelation resulted from the observation of the spectrum of different galaxies? a. there were more galaxies whose spectrum was blueshifted b. there were no galaxies whose spectrum was redshifted c. there were more galaxies whose spectrum was redshifted d. there were no galaxies whose spectrum was blueshifted

How does the use of fertilizers impact the environment?