Which organism is a primary consumer in the food web below?

Which organism is a primary consumer in the food web below?


Which organism is a primary consumer in the food web below Chesapeake Bay waterbird food web?

The primary consumers are herbivores animals sch as cows,goats,and elephants.

Which organism is a primary consumer in this ecosystem?

Explanation: Caterpillar is a primary consumer because they feed on a primary producer, in this case grass. The consumers eat producers, primary consumers eat primary producers, on land they are plant eaters, they are herbivores, in this ecosystem for example caterpillar, rabbits, squirrel and mouse.

What might happen to the organisms in the food web below if the number of phytoplankton and vegetation drastically decreased quizlet?

What might happen to the food web below if the number of phytoplankton drastically decreased? The entire food web would be affected.

What is the primary source of energy in a food chain?

The Sun

What is the difference between food chains and food webs?

A food chain follows one path of energy and materials between species. A food web is more complex and is a whole system of connected food chains. In a food web, organisms are placed into different trophic levels. Trophic levels include different categories of organisms such as producers, consumers, and decomposers.

What is food chain and example?

A food chain only follows just one path as animals find food. eg: A hawk eats a snake, which has eaten a frog, which has eaten a grasshopper, which has eaten grass. A food web shows the many different paths plants and animals are connected. eg: A hawk might also eat a mouse, a squirrel, a frog or some other animal.

What are the 4 food chains?

What Are the 4 Levels of the Food Chain?

  • PRODUCERS: At the bottom of the food chain, plants are natural producers and provide food and nutrients to consumers.
  • HERBIVORES: Herbivores nourish on plants and insects.
  • PREDATORS: Predators prey on herbivores or other predators.
  • DECOMPOSERS: When an animal dies, scavengers and decomposers break them down.

How does energy flow in a food web?

Food webs illustrate energy flow from primary producers to primary consumers (herbivores), and from primary consumers to secondary consumers (carnivores). Under top-down control, the abundance or biomass of lower trophic levels depends on effects from consumers at higher trophic levels.

What elements are missing from this food web?

The elements that are missing from the food web are detrivores, decomposers, and quaternary consumers.

What is food chain explain with diagram?

A food chain is a linear diagram showing how energy moves through an ecosystem. It shows only one pathway out of the many possibilities in a specific ecosystem.

What is the first organism in a food chain?


What are 2 types of food making processes?

There are two types of autotrophs: photoautotrophs and chemoautotrophs. Photoautotrophs get their energy from sunlight and convert it into usable energy (sugar). This process is called photosynthesis.

Which is the longest food chain?

132 Page 3 T. Matsuoka and H. Seno Possibly longest food chain • For sufficiently large θ, the pyramid shape can be maintained even if the top trophic level is removed from the equilibrium state with a pyramid shape of the energy reserve distribution.

Where do humans sit on the food chain?

Humans are said to be at the top of the food chain because they eat plants and animals of all kinds but are not eaten consistently by any animals. The human food chain starts with plants. Plants eaten by humans are called fruits and vegetables, and when they eat these plants, humans are primary consumers.

Do humans have a predator?

Humans don’t have natural predators because humans themselves are the apex predator in every food chain on the planet, including in the oceans. An armed band of human beings can kill any animal on the land or in the sea. Consequently, the other predators have evolved to fear and avoid human beings.

What animals eat humans?

Although human beings can be attacked by many kinds of animals, man-eaters are those that have incorporated human flesh into their usual diet and actively hunt and kill humans. Most reported cases of man-eaters have involved lions, tigers, leopards, polar bears, and large crocodilians.

What eats a cow in the food chain?

The main animals that attack cattle in North America are wolves and grizzly bears. In Asia, wolves and tigers kill and eat cows from time to time. In Africa, cows are sometimes eaten by lions and leopards. And in Australia, a type of wild dog called a dingo sometimes kills and eats cattle.

Is a cow a Heterotroph?

heterotrophs. Heterotrophs are also referred to as consumers. There are many different types of heterotrophs: Herbivores, such as cows, obtain energy by eating only plants.

What eats an eagle?

There are very few animals that can prey on bald eagles, mainly due to the bald eagle’s large size and their own predatory prowess. However, some animals, such as squirrels, raccoons, ravens and great horned owls, will attack nests and feed on eggs or nestlings.

What animals eat tigers?

Well, typically wild tigers lack natural predators. However, bears, elephants, and big buffalos can become a concern, as they are sturdy and large enough to inflict some damage.

What animals can kill a tiger?

Very few animals can do the deed, but here is a look at five that might kill a tiger in a forest, if they are lucky.

  1. Hump Nosed Pit Viper.
  2. Cobra.
  3. Python.
  4. Crocodile.
  5. Another tiger. Two tigers fighting each other.

Can a leopard kill a tiger?

As we know, tigers are the biggest of all cats. They are considerably larger, heavier, stronger and much better built than their leopard cousins. One paw swipe or one well-placed bite to the neck will make short work of the relatively small leopard. Meaning that a leopard can fight off a tiger but not kill it.

Which animals can kill a lion?

Here are some animals that can harm/kill a lion; hippopotamus : This animal could easily defend itself from a lion and even a group of lions. The hippo has an enormous teeth that can crush a lion with a bite. Hippos are very strong and fast to attack a lion.

Can a gorilla kill a lion?

However, a gorilla is a mighty foe with more stamina and fearsome strength. It’s the will to fight will last much longer than a male lion’s and if it gets its hands upon a solid branch, it can put a beating on its feline combatant.

Which dog can kill a lion alone?

Dogo Argentino is an athletic, strong and very strong dog. These guard dogs are used for security purposes and are stronger and more courageous when it comes to defeating a lion. A couple with a bad child will surely kill a lion.

Which animal can kill a hippo?

Nile crocodiles, lions and spotted hyenas are known to prey on young hippos. However, due to their aggression and size, adult hippos are not usually preyed upon by other animals. Cases where large lion prides have successfully preyed on adult hippos have been reported; however, this predation is generally rare.

What is Africa’s deadliest animal?


Can a tiger kill a hippo?

Usually the hippo. The hippo has all of the physical advantages over a tiger, as tigers usually hunt alone and may weigh 500 pounds, as compared to the hippo weighing 4,000 pounds. The tiger might be able to scratch the hippo up some, but it’s not likely to manage to do much damage.

Can a gorilla kill a hippo?

A gorilla is strong, but they are not strong enough to kill a hippo. Gorillas do have a strong bite, but a hippo’s is even stronger. In fact the hippo has the strongest bite of any known mammal. This is on top of having that huge mouth and its massive tusks.

The organisms that eat the primary producers are called primary consumers. Primary consumers are usually herbivores, plant-eaters, though they may be algae eaters or bacteria eaters. The organisms that eat the primary consumers are called secondary consumers. Secondary consumers are generally meat-eaters—carnivores.

What are the 4 trophic levels?

Level 1: Plants and algae make their own food and are called producers. Level 2: Herbivores eat plants and are called primary consumers. Level 3: Carnivores that eat herbivores are called secondary consumers. Level 4: Carnivores that eat other carnivores are called tertiary consumers.

Which organisms belong to multiple trophic levels?

Humans are the mos dominant organism that belong to more than one trophic level. When we eat plants we become the primary consumers but when we eat meat we can become the secondary or the tertiary consumers. Birds are also organisms that belong to more than one trophic level.

Which organism has the most available energy?


Which organism gets the least amount of energy?

It follows that the carnivores (secondary consumers) that feed on herbivores and detritivores and those that eat other carnivores (tertiary consumers) have the lowest amount of energy available to them.

What is the source of all energy?

the sun

What is energy pyramid explain with diagram?

An energy pyramid is a model that shows the flow of energy from one trophic, or feeding, level to the next in an ecosystem. The model is a diagram that compares the energy used by organisms at each trophic level.

Why is only 10 percent of energy transferred?

Energy is transferred along food chains, however, the amount of available energy decreases from one trophic level to the next. The reason for this is that only around 10 per cent of the energy is passed on to the next trophic level. it is released as heat energy during respiration.

What are the three ways to show energy transfer?

There are three methods of energy transfer that we need to learn: conduction, convection, and radiation.

Can objects make their own energy?

Organisms cannot create their own energy. Producers can make their own food, but the energy itself comes from the sun.

What type of energy can put things in motion?

Kinetic energy

How do organisms obtain and use the energy they need to live and grow?

The flow of energy through living things begins with photosynthesis, which creates glucose. In a process called cellular respiration, organisms’ cells break down glucose and make the ATP they need.

What are some examples of energy causing motion?

What are some examples of motion energy?

  • Wind.
  • A ball being thrown.
  • Someone running.
  • A fish swimming.

What is the most important type of energy?

electrical energy

What type of energy is stored in food?

chemical energy

What are two secondary sources of energy?

Activity: Energy Resources: Primary vs. Secondary

Primary Secondary
Oil Natural Gas Coal Uranium Blowing Wind Flowing Water Biomass Sunlight Gasoline Liquid Fuel Oil Biofuels Electricity Hydrogen Heat

How many different kinds of energy are there?

6 Forms

What is energy and its classification?

 Energy is the ability to cause change in an object. • The change can involve either the motion or position of an object or its particles.  According to physics energy is the quantitative property that must be transferred to an object in order to perform work on, or to heat the object.

What are the 5 main types of renewable energy?

How these types of renewable energy work

  • 1) Solar energy. Sunlight is one of our planet’s most abundant and freely available energy resources.
  • 2) Wind energy. Wind is a plentiful source of clean energy.
  • 3) Hydro energy.
  • 4) Tidal energy.
  • 5) Geothermal energy.
  • 6) Biomass Energy.