If it hurts a pelican's eye, it would have blinded the pelican before it could breed, and it couldn't hunt blinded. It would die before it could pass it's genes down, so natural selection would have killed the birds that fished a long time ago and we wouldn't have pelicans. So, in summary, no.
Coral reef are too shallow for sharks to be in, the diving continues to break bits and peices of the coral reefs. If the diving continues the tiny fish are exposed to sharks eventually leading to the gradual overpopulaion of sharks and with no fish left to eat in the ocean that sharks die off. so stop diving today :)
Yes, prolonged exposure to UV light can harm and potentially kill fish by damaging their skin and eyes, disrupting their immune system, and affecting their overall health. UV light can also lead to the growth of harmful algae in fish tanks or ponds, which can further harm the fish.
No. It wont harm your eyes anymore.
if you lookn at it it poisons your eyes
Yes... They are so large they can eat anything they set there eyes on. However, they dont harm humans unless the human hurts them.
fish harm rivers and we do by dumping our rubbish in them
It is not good for your eyes but unless played up close, it can not harm your eyes.
ye's
If the flashlight is turned on and direct beam to eyes, it is harm to eyes.
by rubbing it
leave it there. It won't harm your fish.
No, but it is hard to do.