Public interest in balloons grows. Inventors develop hydrogen balloons.

A silk balloon filled with hydrogen is launched.

The very first hot-air balloon is launched.

cause

effect/cause

effect/cause

effect

Cause

Explanation:

it keeps you in the air and you can travel having a great source of view and better way to transition in the air with out having an airplane to see and ride.

life will not be easy it will be filled with war, lack of resources, damaged planet, and lack of land to live on.

i imagine life will be easier in the sense that we will have better technology and better health and medical advances as well as infustructure growth and economic resilliance we will have much stronger militaries and probably be constintly fighting with other countries for resources and lang that is actually cleanenough to live or farm on . as well i think the need for fresh water will only brainliest answer lol

remember, the goal of an adjective clause is to add more information to a noun or a pronoun. as you can see from the examples above, you can add information by including a longer adjective clause or tighten up a sentence by turning the adjective clause into an adjective phrase.