Identify the linking verbs main verbs or helping verbs in
“The Appalachian Trail consists of 2,168 miles of breathtakingly beautiful country. It extends from the top of Mt. Katahdin in Main to the top of Springer Mountain in Georgia. The Trail passes through New Hampshire’s White Mountains and Vermont’s Green Mountains, the Berkshires, Catskills, and Poconos. Towards the southern end are the Appalachian Mountains, the Shenandoah Valley, and the Great Smokies. Hiking through these mountain ranges is very challenging. In fact, some say “brutal.” To date, most people have taken about six months

Question

Identify the linking verbs main verbs or helping verbs in 
“The Appalachian Trail consists of 2,168 miles of breathtakingly beautiful country. It extends from the top of Mt. Katahdin in Main to the top of Springer Mountain in Georgia. The Trail passes through New Hampshire’s White Mountains and Vermont’s Green Mountains, the Berkshires, Catskills, and Poconos. Towards the southern end are the Appalachian Mountains, the Shenandoah Valley, and the Great Smokies. Hiking through these mountain ranges is very challenging. In fact, some say “brutal.” To date, most people have taken about six months

anonymous · Answer

consists is main verb; extends is a main verb; passes is a main verb; are is a helping verb; have is a helping verb; is is a linking verb.