is a body of water near the coast where fresh body of water from rivers and streams flows into the ocean and mixes with salt water.

What type of organism are the phytoplantons?

Organisms that can make their own food. A. Consumer B. Decomposer C. Producer D. Scavenger

TRUE OR FALSE? Sharks, dolphins, and other big fishes may also be found visiting in estuaries.

Fish, shark, whales and eagle are what order of consumer are they?

Construct a food chain. Label the producer, primary consumer, secondary consumer, and tertiary consumer. A sea gull eats a sea star, a sea stars eats a mussel, a mussel eats the plant plankton.

What organisms that eat animals only? A. Herbivore B. Carnivore C. Scavenger D. Omnivore

What is the primary producer in this food chain?

Interpret the food web in the picture, identify the tertiary consumer/s.

The source of energy for all living things.

Which animal becomes either first and secondary producer?