The primary consumers are herbivores (vegetarians) . The organisms that eat the primary consumers are meat eaters (carnivores) and are called the secondary consumers. The secondary consumers tend to be larger and fewer in number. This continues on, all the way up to the top of the food chain.
What is at the top of the marine food chain?
Large predators sit at the top, or apex, of the marine food chain. They are a varied group. They include finned animals, such as sharks, tuna, and dolphins; feathered animals, like pelicans and penguins; and ones with flippers, like seals and walruses.
Which organisms are top consumers in a marine food chain 3 points?
Primary consumers are in turn eaten by fish, small sharks, corals, and baleen whales . Top ocean predators include large sharks, billfish, dolphins, toothed whales, and large seals. Humans consume aquatic life from every section of this food web.
What are 3 consumers in the ocean?
Primary consumers in the ocean include zooplankton, small fish, and crustaceans . The secondary consumers are fish, coral, penguins, whales, and other species that eat the zooplankton. The top predators in the ocean, sharks, killer whales, and leopard seals, eat both primary and secondary consumers.
What are 3 organisms that are consumers?
There are four types of consumers: omnivores, carnivores, herbivores and decomposers . Herbivores are living things that only eat plants to get the food and energy they need. Animals like whales, elephants, cows, pigs, rabbits, and horses are herbivores. Carnivores are living things that only eat meat.
What is top consumer example?
Caterpillars, insects, grasshoppers, termites and hummingbirds are all examples of primary consumers because they only eat autotrophs (plants). ... Tertiary consumers, which are sometimes also known as apex predators, are usually at the top of food chains, capable of feeding on secondary consumers and primary consumers.
What is top of the food chain?
apex predator
species at the top of the food chain, with no predators of its own. Also called an alpha predator or top predator.
Is the killer whale at the top of the food chain?
Killer whales (also called orcas) are apex predators , meaning they are at the top of their food chain. ... Killer whales are also the only known predators of great white sharks. Killer whales are the largest dolphin species.
What is the biggest sea predator ever?
In addition to being the world's largest fish, megalodon may have been the largest marine predator that has ever lived. (Basilosaurids and pliosaurs may have been just as large.) Megalodon was an apex predator, or top carnivore, in the marine environments it inhabited (see also keystone species).
Are humans on top of the food chain?
It's a platitude that we've all heard dozens of times, whether to justify our treatment of other species or simply to celebrate a carnivorous lifestyle: humans are the top of the food chain . Ecologists, though, have a statistical way of calculating a species' trophic level—its level, or rank, in a food chain.
What eats a jellyfish?
Sea anemones may eat jellyfish that drift into their range. Other predators include tunas, sharks, swordfish, sea turtles and penguins. ... In general however, few animals prey on jellyfish; they can broadly be considered to be top predators in the food chain.
Are sharks Detritivores?
In the ocean, of course one of the greatest carnivores is the great white shark. There are scavengers and detritivores that feed on dead plants and animals, such as a hagfish feeding on a dead whale in the deep ocean.
Are crabs primary consumers?
Primary consumers (herbivores such as some fish, shellfish, filter feeders, etc.), convert the energy from primary producers into biomass through consumption. Secondary consumers (usually carnivores such as crabs, birds, small fish, etc.) prey upon the primary consumers for their energy.
What are 5 types of consumers?
- Loyal Customers. Loyal customers make up the bedrock of any business. ...
- Impulse Shoppers. Impulse shoppers are those simply browsing products and services with no specific purchasing goal in place. ...
- Bargain Hunters. ...
- Wandering Consumers. ...
- Need-Based Customers.
What are 10 primary consumers examples?
Herbivores are always primary consumers, and omnivores can be primary consumers when consuming plants for food. Examples of primary consumers can include rabbits, bears, giraffes, flies, humans, horses, and cows .
What are 3 examples of a producer?
Some examples of producers in the food chain include green plants, small shrubs, fruit, phytoplankton, and algae .
