Explain how to conjugate AR ER AND IR present tense Spanish verbs

If the subject is you – informal (tú), conjugate by dropping the ending and add -as (for -ar verbs) or -es (for -er and -ir verbs). If the subject is he (él), she (ella) or you – formal (usted), conjugate by dropping the ending and add -a (-ar verbs) or -e (-er and -ir verbs).

1.) la ruta arqueologica

2.) la ruta artesanal

3.) la ruta paraiso artesanal  

4.) la ruta de las flores

5.) la ruta sol y playa

6.) la ruta de la paz