How many food chains are in the Aquatic food web for kelp?

Kelp forests are dense areas of kelp growth that occur near coastal waters. They are the producers of the ecosystem providing energy for primary consumers, like sea urchins, sea stars, jellyfish, crabs and snails.

Explanation:

Here are examples of food chains inaquatic environments: Algae - otocinclus catfish - osprey. Algae - mosquito larva - dragonfly larva - fish - racoon. ... Phytoplankton - copepod - fish - squid - seal - orca

when the displaced particles are perpendicular to the direction the wave travels, is called a transverse wave, whereas in longitudinal wave the displace practices are parallel to the direction of the wave.

in the given image:

first image shows - longitudinal wave

second image shows - transverse wave

third image shows - longitudinal wave

fourth image shows - longitudinal wave