Menu English Ukrainian russian Home

Free technical library for hobbyists and professionals Free technical library


BIG ENCYCLOPEDIA FOR CHILDREN AND ADULTS
Free library / Directory / Big encyclopedia for children and adults

How much would the ocean level rise if the glaciers of Antarctica and Greenland melted? Detailed answer

Big encyclopedia for children and adults

Directory / Big encyclopedia. Questions for quiz and self-education

Comments on the article Comments on the article

Did you know?

How much would the ocean level rise if the glaciers of Antarctica and Greenland melted?

If the glaciers of Antarctica and Greenland were to melt completely today, the level of the world's oceans would rise by about 60 meters.

Coastal areas on all continents would be flooded along with the largest cities in the world. The water level would have risen to the twentieth floor of Manhattan skyscrapers.

At the same time, Alaska, Greenland, and even Antarctica would become more habitable.

Author: Kondrashov A.P.

 Random interesting fact from the Great Encyclopedia:

What is completeness?

Today, everyone watches their weight. Many people follow a diet. Completeness is something no one wants for themselves. Although to a certain extent completeness is very necessary for the body. This is due to the fact that connective tissue cells accumulate fat.

First, small droplets appear inside the cells. They increase in size, gather together in a large drop, finally fill the cell and inflate it like a bubble. The cell turns into a large drop of fat, surrounded by a thin covering tissue. It only happens in certain places in the body. Ears, forehead, nose and joints usually do not have adipose tissue. Women generally store more fat than men.

A normal male body contains about 10% fat, a normal female body contains about 25%. This means that a young man can have about 6 kg of fat, and a woman about 16 kg. The main reason for the accumulation of fat in the body is the need to have a supply of nutrients. This is especially convenient since fat is the best and most concentrated food we know.

The usual daily food of the body is glucose, which is very well absorbed. The process of processing fat is more complex. But fat gives off more heat than the same amount of glucose. Indeed, fat releases 2 times more energy than glucose. Therefore, despite the complexity of processing, fat is most convenient as a reserve accumulated in the body. If we consume less nutrients than the body needs, then the consumption of fat reserves begins.

Fat is also necessary because it is a protective material. It acts like a water cushion. Due to its elasticity, fat is difficult to compress. This "water cushion" of fat is at the base of the buttocks, so we can sit comfortably, under the arches of the feet, under the skin of the palms, on the cheeks and in the pad for the eyeballs. The third use of fat in the body is as an insulating material that protects the body from heat loss.

 Test your knowledge! Did you know...

▪ What was the strongest earthquake?

▪ What do we breathe?

▪ What is the function of goose skin?

See other articles Section Big encyclopedia. Questions for quiz and self-education.

Read and write useful comments on this article.

<< Back

Latest news of science and technology, new electronics:

Machine for thinning flowers in gardens 02.05.2024

In modern agriculture, technological progress is developing aimed at increasing the efficiency of plant care processes. The innovative Florix flower thinning machine was presented in Italy, designed to optimize the harvesting stage. This tool is equipped with mobile arms, allowing it to be easily adapted to the needs of the garden. The operator can adjust the speed of the thin wires by controlling them from the tractor cab using a joystick. This approach significantly increases the efficiency of the flower thinning process, providing the possibility of individual adjustment to the specific conditions of the garden, as well as the variety and type of fruit grown in it. After testing the Florix machine for two years on various types of fruit, the results were very encouraging. Farmers such as Filiberto Montanari, who has used a Florix machine for several years, have reported a significant reduction in the time and labor required to thin flowers. ... >>

Advanced Infrared Microscope 02.05.2024

Microscopes play an important role in scientific research, allowing scientists to delve into structures and processes invisible to the eye. However, various microscopy methods have their limitations, and among them was the limitation of resolution when using the infrared range. But the latest achievements of Japanese researchers from the University of Tokyo open up new prospects for studying the microworld. Scientists from the University of Tokyo have unveiled a new microscope that will revolutionize the capabilities of infrared microscopy. This advanced instrument allows you to see the internal structures of living bacteria with amazing clarity on the nanometer scale. Typically, mid-infrared microscopes are limited by low resolution, but the latest development from Japanese researchers overcomes these limitations. According to scientists, the developed microscope allows creating images with a resolution of up to 120 nanometers, which is 30 times higher than the resolution of traditional microscopes. ... >>

Air trap for insects 01.05.2024

Agriculture is one of the key sectors of the economy, and pest control is an integral part of this process. A team of scientists from the Indian Council of Agricultural Research-Central Potato Research Institute (ICAR-CPRI), Shimla, has come up with an innovative solution to this problem - a wind-powered insect air trap. This device addresses the shortcomings of traditional pest control methods by providing real-time insect population data. The trap is powered entirely by wind energy, making it an environmentally friendly solution that requires no power. Its unique design allows monitoring of both harmful and beneficial insects, providing a complete overview of the population in any agricultural area. “By assessing target pests at the right time, we can take necessary measures to control both pests and diseases,” says Kapil ... >>

Random news from the Archive

Recognition of dogs by nose pattern 18.07.2019

Chinese startup Megvii, which specializes in image recognition using artificial intelligence, has developed a biometric dog identification service. During its work, more than 15 thousand lost pets have already been returned to their owners. The organization also plans to create a system that allows the government to track unscrupulous pet owners and punish them.

Megvii is a Chinese government contractor and has been involved in building a facial recognition system to spy on Chinese citizens. Now it's the turn of their pets. To enter your dog's details into the application, you need to take a close-up photo of his face from several angles. The nose of many pets is not only an indicator of their health, but also has a unique skin pattern, similar to human fingerprints. Thanks to this, the accuracy of identification in the new pet recognition system reaches 95% and will only grow.

Significant advantages of the application from Megvii are simplicity, cheapness and lack of stress for four-legged human friends. Unlike conventional animal identification systems, there is no longer a need to put on special collars with trackers or implant chips under the skin. There are now 91 million cats and dogs living in cities in China, and the number has increased rapidly in recent years.

The developers plan not only to reunite owners with lost pets, but also to track those dog owners who walk them without muzzles or do not clean up feces after them.

Other interesting news:

▪ 12W LED Drivers from TDK-Lambda

▪ Monkeys love music more than movies

▪ Ultra-reliable PX03SN Series SSDs from Toshiba

▪ Home appliances will determine when the owners are sleeping

▪ Smart cocktail stand

News feed of science and technology, new electronics

 

Interesting materials of the Free Technical Library:

▪ section of the site Amateur Radio Technologies. Selection of articles

▪ article by Lao Tzu. Famous aphorisms

▪ article Which rock musician left the scene but became a star in South Africa without knowing it for years? Detailed answer

▪ article Works with impact on the bottomhole zone of wells. Standard instruction on labor protection

▪ article Simulator of mouse clicks. Encyclopedia of radio electronics and electrical engineering

▪ article Two bouncing rubber bands. Focus secret

Leave your comment on this article:

Name:


Email (optional):


A comment:





All languages ​​of this page

Home page | Library | Articles | Website map | Site Reviews

www.diagram.com.ua

www.diagram.com.ua
2000-2024