Question

PLEASE HELP!! WILL GIVE BRAINEST

Answer 1

Answer:

removing floating debris from water i do think is the answer if it is wrong i apologize.

Explanation:

Answer 2

Answer:

Keeping birds from becoming tangled in fishing line

Explanation:

There are some birds that take advantage of fishing boats to catch fish from the nets. They submerge at great speed under water. But many times they get caught. This is why streamers are placed, the movement of the streamers with the wind scare away the birds and prevent them from being trapped in the fishing nets.