COMPARISONand . . too Tokyo has an efficient subway system , and London does too . as . .... as Tokyo ' s subway system is as efficient as London ' slikewise Tokyo has an efficient subway system . Likewise , London has an efficient subway system . Similarly Tokyo has an efficient subway . Similarly , London has an efficient subway system . alike New York city and Tokyo are alike in several ways . both . .. and Both Japan and Korea are in Asia . like The weather in Philadelphia is like the weather in Istanbul . simliar to The population of Vienna is similar to the population of Frankfurt . the same Philadelphia has the same kind of weather as Istanbul . the same as The altitude of Clcutta is the same as the altitude of Copenhagen . CONTRASTbut The sahara desert has a dry climate , but the Amazon rain forest has a wet climate . diffrent from The climate in the sahara desert is very different from the climate in the Amazon rain forest . however The Sahara desert has a dry climate . However , the Amazon rain forest has a wet climate . in contrast The Sahara desert has a dry climate . In contrast , the Amazon rain forest has a wet climate . on the other hand The sahara desert has a dry climate . On the other hand , the Amazon rain forest has a wet climate . while While the sahara desert is dry , the Amazon rain forest is wet . whereas Whereas the Sahara desert is dry , the Amazon rain forest is wet . unlike Unlike rain forests , deserts get very little rain . although Although the Sahara desert has a dry climate , some crops can be grown there . even though Even though the Sahara desert has a dry climate , some crops can be grown there .