What if there were no insects in the world

The disappearance of any species in the food chain can have devastating consequences, such as the loss of insects, the starvation of many animals that depend on insects, and the starvation of animals that feed on these animals...

The food of many insects will increase because there are no natural enemies, for example, ants will clean up a lot of debris, without them, there will be some debris everywhere...

Nothing is isolated, it's connected!!

Without insects, nature's food chain would reach a new equilibrium, and as for which ones survive, it depends on the ability to adapt to the environment!

No insect species will slowly become extinct.

Cute birds will die!! The ecological balance has been destroyed! ~~

Humans built civilizations, but insects are the masters of this world, after all, more than half of the known species of eukaryotes are insects. So if all the insects suddenly disappear, you will notice that in the summer there will be no more cicadas chirping and fireflies flickering, and there will be no bees pollinating apples, cherries, peaches ......

If bees disappear from the earth, humans will last no more than 4 years. One-third of the food consumed by humans is pollinated by insects, and 80% of them are bees. If the bees are extinct, there will be no yield, no harvest, and the yield will be very poor.

Then human beings will not discover the "flying stick", and there will be no mystery of the "flying stick".

This will lead to an imbalance in the ecosystem, and the survival of human beings will also be threatened, because many insects can be used as food for humans, which contains high nutritional value and can also eliminate some harmful substances.

Then many species in nature will become extinct, because insects are a very important link in the biological chain.

Extinction of living things. Because insects in nature play an important role in the biological chain, if there are no insects, then the biological chain will be broken, and eventually lead to the extinction of the organism.

There are insects in the world.

There are about 5.5 million species of insects in the world, and if you count arthropods, there may be about 7 million species. Despite their ubiquity in the animal kingdom, a recent report warns that insects are declining at an alarming rate across the globe. This could mean that 40% of the world's insect species will become extinct in the coming decades.

Introduction to common insects

1. Locusts

Locusts are locust family Orthoptera insects, commonly known as "grasshoppers", there are many species, there are more than 10,000 species in the world, distributed in the world's tropical, temperate grassland and desert areas, the mouthparts are hard, the forewings are narrow and tough, covered on the hindwings, the hindwings are very thin, suitable for flying, the hind limbs are very developed, good at jumping, mainly harm grasses, is an agricultural pest.

2. Butterflies

Butterfly is the general name of the suborder of arthropod insects Lepidoptera hammerhorn suborder, there are about 14,000 species in the world, most of them are distributed in the Americas, especially in the Amazon River Basin, there are 1,200 species in China, the general color is bright, there are many stripes on the body, the color is rich, and the wings and body have various spots.

3. Bees

Honeybee is an insect of the Hymenoptera Honeybee family, body length 8-20 mm, yellow-brown or black-brown, densely haired, head and chest almost as wide, antennae knee-shaped, compound eyes oval, hairy, mouthparts chewing and sucking, hind feet are powder-carrying feet, two pairs of membranous wings, large forewings, small hind wings, front and rear wings are linked by wing hooks. The abdomen is nearly oval, with less body hair than the chest, and chelae at the end of the abdomen.

Summary. The diversity of insects plays an important role in plant pollination, decomposition of animal carcasses, and soil treatment, and they are an essential link in the ecological food chain, which can be herbivores, carnivores, and parasites. In particular, the decline in numbers and extinction of essential insect species, which are closely related to the survival of many animals, will directly affect natural ecosystems and human life.

The extinction of insects will have a direct reaction on human society.

Similarly, insect species, as a major component of the earth's ecological environment, are closely related to human survival, and their extinction will directly react to human beings. A 1997 assessment reported that one-third of the world's crops are pollinated by wild insects, and that without these wild insects in the ecosystem, global agriculture would lose $117 billion!

What would happen to the world if animals and insects disappeared.

The diversity of insects plays an important role in plant pollination, decomposition of animal carcasses, and soil treatment, and they are an essential link in the ecological food chain, which can be herbivores, carnivores, and parasites. In particular, the decline in numbers and extinction of essential insect species, which are closely related to the survival of many animals, will directly affect natural ecosystems and human life. In the same way, insect species, as a major component of the earth's ecological environment, are closely related to human survival, and their extinction will directly react to human beings.

A 1997 assessment of the loss of the sun reported that one-third of the world's crops are pollinated by wild insects, and that without the pollination of these wild insects in ecosystems, global agriculture would lose $117 billion!

Hope mine is helpful to you.

Because insects are a very important part of the world's biological chain, they are responsible for pollinating 70% to 80% of the world's crops, and are also responsible for decomposing all kinds of dead bodies and animal feces, beneficial insects will eat most of the pests and weeds in crops to protect crops from being invaded, they can also dig various tunnels underground, so as to ensure that the nutrients on the ground can go to the ground, in addition, it is also the food of various small animals and birds.

1. Most of the food we humans eat now depends on the survival of insects, if insects become extinct, then most of the small mammals and many birds will die together, and without the pollination of insects, most of the plants will also die, which will also lead to the extinction of human beings because of lack of food.

Second, insects play a very important role in maintaining the ecological balance, especially beneficial insects, they and pests are natural enemies, they can control the number of pests within a reasonable range, so as to ensure that human crops are not violated by pests, and in most cases, the pollination of crops is done by insects, such as bees, a bee in the process of collecting honey, the body will carry hundreds of thousands of pollen, so that all kinds of plants and crops can be fully fertilized process, The crops that humans grow can harvest a lot of food.

3. Insects can also decompose all kinds of corpses, in the normal natural environment, all corpses need a large number of insects and some fungi to decompose together, which is very sorry in nature, this is a very large, time-consuming project, if there are no insects, bacteria alone can not complete such a huge workload, a long time, some corpses and all kinds of feces that can not be processed will form a pile-up, if in such an environment, human beings are fundamental, can not survive.

Because if all the insects disappear without a trace, almost every one of us humans will be at risk of starvation, and soon, we will pay a big price. Because without pollinators, most of the plants on our planet will disappear, so what do we eat?

Without the presence of insects, we humans would be starving to death. In life, the pollination of many plants depends on insects, and if there are no insects, the pollination of some plants cannot be carried out, and we humans will starve to death.

First of all, we know that more than 80% of the world's crops are flowering plants. In order for pollination propagation, these crops must be pollinated by pollinators. Moreover, more than eighty percent of the world's plants are pollinated by insects, and without insects, these crops would not survive, and humans would not be able to survive.

Because 50-90% of human food comes directly from flowering plants. In the vast majority of cases, plant pollination is done by insects: bees, beetles, butterflies and dragonflies.

"Without pollinators, most of the plants on this planet would disappear," Davidovicz said. ”

Biologists estimate that there are currently about 9 million species of insects on Earth, the vast majority of which are unknown. Of the more than 1 million species of insects that have been discovered, only more than 10,000 are harmful to humans, while the rest have no direct effects or provide some obvious and indispensable benefits to humans. Insects pollen plants and help them thrive, with 80% of the world's 94 crops pollinated by insects.

They decompose waste products excreted by plants and animals – feces, dead skin, feathers, hairs, dead leaves, and rotten wood, among others, to improve the planet's environment. Some insects feed on weeds and pests to keep crops safe.

They dig tunnels in the soil to transport nutrients from the surface of the soil to the ground, oxygenating the soil and making it more fertile, while also preventing streams and rivers from eroding the soil. Some birds, reptiles, mammals and molluscs feed on insects, and even humans sometimes eat insects.

Cockroaches are probably one of the most annoying animals, reproducing quickly and with a strong vitality, but they play an integral role in nature. In the suburbs far from the city, cockroaches are food for many small mammals, birds**, in addition, they consume decomposing substances and excrete feces that are filled with nitrogen, an essential element for plant growth.

Ants are one of the most abundant animals on Earth, with an estimated population of between 1 trillion and 10 trillion on all continents except Antarctica. Ants can eliminate pests, dredge the land, and disperse the seeds of some plants to promote biodiversity.

Crickets have the characteristics of high protein and low fat, and are the food of many birds and reptiles**, and even people in many regions will eat crickets. On the other hand, these species indicate the health and biodiversity of the land.

In addition to producing honey, bees are the main pollinators of the plant kingdom, which is the cornerstone of nature, and without pollination, the world's crops would be reduced by 30% and exploited plants would disappear by 90%.

If insects become extinct, it may lead to an imbalance in the biological chain, so that many other animals will also become extinct, and it may also affect the survival of humans.

Many animals that feed on insects have become extinct as a result. The total extinction of insects means that the ecological balance is seriously damaged, the food chain is broken, and many insectivores will starve to death.

There is no crisis for humans, but there is a big crisis for birds, and there is a crisis for animals that depend on insects for survival.

If the world were free of insects, it would become a wasteland. Insects are able to pollinate plants and can catch pests for plants. We need to take care of insects and don't catch them randomly.

The world's crop production will be greatly reduced, and many people will face the problem of not having enough to eat. Without insects, animals in the food chain are also at risk of death.

Insects play an important role in the natural ecology and are an important link in the biological chain and ecological circle. They help bacteria and other organisms to decompose organic matter and help in the formation of soil. Insects evolved with flowers, as many flowers are pollinated by insects.

Certain insects provide important products such as honey, silk, wax, dyes, and pigments, which are beneficial to people.

Without insects, all insect-borne plants would die due to their inability to reproduce, we would lose a lot of food, and the ecological environment would be greatly damaged and deteriorated. Animal and plant carcasses do not decompose quickly, and there will be more diseases caused by microorganisms. All insectivores will become extinct.

Many food chains can be disrupted.

However, due to the absence of insects that feed on all kinds of organic matter, the harvest of grasses (wheat, rice, etc.) will be better. Timber-framed houses will last longer. Diseases transmitted by insects disappear.

Insects are the masters of this world, because insects have a wide variety of species and different forms, in all biological species, including bacteria, fungi and viruses, the number of insects accounts for 50% of all living things, if there are no insects on the earth, what will the world become?

Without insects, the food chain would be destroyed and most species would be extinct.

When the ecology is destroyed, there will be no human beings.

What do you think will happen when the food chain is broken?