No, all algae are not harmful to sea life. Some algae provide food to several marine animals.
The three types of multicellular algae are red algae, brown algae, and green algae. These groups are classified based on their pigments, cell wall composition, and overall appearance. Each type of algae plays a unique role in aquatic ecosystems.
The largest brown algae is the giant kelp (Macrocystis pyrifera), which can grow up to 150 feet in length. It forms dense underwater forests in cold, nutrient-rich waters along the coastlines of the Pacific Ocean.
Phytoplankton, colonial, filamenous, and multicellular
Three types of multicellular algae are brown algae (Phaeophyta), red algae (Rhodophyta), and green algae (Chlorophyta). Brown algae are predominantly found in marine environments, red algae can thrive in both marine and freshwater habitats, and green algae are diverse in their habitat preferences.
Yes, some people can be allergic to algae, especially when coming into contact with certain types of algae such as blue-green algae. Symptoms of allergy to algae can include skin rash, itching, sneezing, and difficulty breathing.
they are ugly
Humans
Poachers!
fresh water
Water pollution and over-fishing.
No. They are pretty widespread in many parts of the world.
people taking them in as pets and hunting them for their pelts!!
Iceland
Neither. Listed as a species of least concern.
Treason is an act that betrays or endangers one's country, typically by acting against the government or aiding its enemies. It is considered a serious crime and is punishable by law.
Yes.
An iceberg falls over on the ship.