1-5. underline the conjunction in each sentence. tell whether it connects
subjects, predicates, direct objects, or sentences.
1. soon the animals will need to migrate, or they will die.

In this sentence, the conjunction is 'or'. It connects the two sentences.

Explanation:

A conjunction is a word which connects two words, phrases, clauses or sentences. Some examples include: but, because, and, or, nor, unless, although, etc.A conjunction found in this sentence is 'or' : Soon the animals will need to migrate, or they will die.We usually use this conjunction to tell what will happen if someone does not take certain action (as in this case).In the above-mentioned sentence, the conjunction 'or' joins two sentences - ''soon the animals will need to migrate'' and ''they will die.''