Soil - Chapter 6 Geography NCERT class 11

2024/05/0722:16:04 science 468075

Soil - Chapter 6 Geography NCERT class 11 - DayDayNews

Soil - Chapter 6 Geography NCERT class 11 - DayDayNews

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This year's high temperature weather has left a deep impression on people. Since June, heat waves have occurred in many places in our country. Starting from July 6, a new round of heat waves is sweeping through parts of the northwest, north and south of our country. It is expecte - DayDayNews

This year's high temperature weather has left a deep impression on people. Since June, heat waves have occurred in many places in our country. Starting from July 6, a new round of heat waves is sweeping through parts of the northwest, north and south of our country. It is expecte

It’s heating up! Global glaciers are disappearing rapidly, and the Everest glaciers are also melting. The Arctic may be ice-free in 13 years

06/09 1383

It might be tempting to use a cup with a green “Plant-Based” label for a cup of coffee, or see that the plastic utensils in your takeout are “100% compostable.” Some comfort. So could a plastic made from plants rather than petroleum actually melt harmlessly in the environment? - DayDayNews

It might be tempting to use a cup with a green “Plant-Based” label for a cup of coffee, or see that the plastic utensils in your takeout are “100% compostable.” Some comfort. So could a plastic made from plants rather than petroleum actually melt harmlessly in the environment?

"Science" Have you ever used environmentally friendly plastics made from plants?

06/10 1657

The metallurgical industry in the Qing Dynasty exceeded the level of the mid-Ming Dynasty. According to statistics from the Geological Survey, the national output of iron smelting by the old method was more than 170,000 tons in 1919, and the output of iron in the late Qing Dynast - DayDayNews

The metallurgical industry in the Qing Dynasty exceeded the level of the mid-Ming Dynasty. According to statistics from the Geological Survey, the national output of iron smelting by the old method was more than 170,000 tons in 1919, and the output of iron in the late Qing Dynast

Cold Knowledge of the Qing Dynasty - Metallurgical and Machinery Manufacturing Achievements of the Qing Dynasty

06/10 1613

my country's first artificially bred rabbit cat turns one year old. On July 7, the Internet celebrity "Elder Snake" in Xining Wildlife Park is one year and two months old. "She" is my country's first artificially bred rabbit cat. "She" "It not only fills the gap in the successful - DayDayNews

my country's first artificially bred rabbit cat turns one year old. On July 7, the Internet celebrity "Elder Snake" in Xining Wildlife Park is one year and two months old. "She" is my country's first artificially bred rabbit cat. "She" "It not only fills the gap in the successful

Xining is awesome! For the first time, China achieved

06/09 1073

In modern astronomical theory, the formation of important celestial objects such as double black holes, double neutron stars, and double white dwarfs are the result of the evolution of the shared envelope of binary stars. A few days ago, the research team of Academician Han Zhanw - DayDayNews

In modern astronomical theory, the formation of important celestial objects such as double black holes, double neutron stars, and double white dwarfs are the result of the evolution of the shared envelope of binary stars. A few days ago, the research team of Academician Han Zhanw

An Appointment in the Starry Sky | Exploring the evolution of binary stars. Scientists found direct evidence of shared envelope evolution for the first time

06/10 1930

Since the terms information and entropy are used in many branches of science, this may sound strange to those familiar with the second law of thermodynamics. How could information and entropy be identical? - DayDayNews

Since the terms information and entropy are used in many branches of science, this may sound strange to those familiar with the second law of thermodynamics. How could information and entropy be identical?

Conservation of information and the second law of thermodynamics, how can these basic laws be consistent?

06/09 1012

When it comes to invasive alien species, the first thing that comes to everyone's mind is that they have no natural enemies and reproduce wildly, seriously threatening the local ecological balance. Since the spring of 2022, a large number of invasive alien species have appeared i - DayDayNews

When it comes to invasive alien species, the first thing that comes to everyone's mind is that they have no natural enemies and reproduce wildly, seriously threatening the local ecological balance. Since the spring of 2022, a large number of invasive alien species have appeared i

A large number of white mud ants appear in Qingdao! A boat catches 200 kilograms a day, and not only are they inedible, but they also eat clams

06/09 1094

Researchers including Daohua Jiang from the Institute of Physics, Chinese Academy of Sciences, and William Catterall and Ning Zheng from the University of Washington analyzed the structure of the open-state cardiac sodium channel (NaV1.5) and analyzed its working principle (1). - DayDayNews

Researchers including Daohua Jiang from the Institute of Physics, Chinese Academy of Sciences, and William Catterall and Ning Zheng from the University of Washington analyzed the structure of the open-state cardiac sodium channel (NaV1.5) and analyzed its working principle (1).

Cell | Open state myocardial sodium channel structure

06/09 1285

On July 6, the team of Professor Luan Sheng from the University of California, Berkeley, published a paper in Nature entitled. A receptor-channel trio conducts Ca. - DayDayNews

On July 6, the team of Professor Luan Sheng from the University of California, Berkeley, published a paper in Nature entitled. A receptor-channel trio conducts Ca.

Nature | Luan Sheng's team has made important breakthroughs in the fields of plant sexual reproduction and signal transduction

06/10 1171

Wang Jianping: One article per day: "Theory of Perception." Part 9" (105) Why is a problem a problem? Why is there a problem? Existence has existed for hundreds of millions of years. Is there something wrong with existence? Logically speaking, there is definitely no problem. If t - DayDayNews

Wang Jianping: One article per day: "Theory of Perception." Part 9" (105) Why is a problem a problem? Why is there a problem? Existence has existed for hundreds of millions of years. Is there something wrong with existence? Logically speaking, there is definitely no problem. If t

A major turning point for mankind will occur: all problems will no longer be a problem

06/09 1687

Pictured above is Physarum polycephalum, a protist, specifically a slime mold. The term "slime mold" does not refer to a specific single group, but is a broad term referring to several types of eukaryotes that behave similarly. Regardless, they possess intelligence, although it l - DayDayNews

Pictured above is Physarum polycephalum, a protist, specifically a slime mold. The term "slime mold" does not refer to a specific single group, but is a broad term referring to several types of eukaryotes that behave similarly. Regardless, they possess intelligence, although it l

Intelligent slime mold

06/11 1668

01. Nostalgia is a spaceship heading to Mars. ——Douyou 02. Since childhood, I have been taking care of the stars of all generations alone. ——Bai Helin's "Loneliness" 03. The stars should laugh, the universe is a remote place anyway. ——Pasternak 04. All my desires and contemplatio - DayDayNews

01. Nostalgia is a spaceship heading to Mars. ——Douyou 02. Since childhood, I have been taking care of the stars of all generations alone. ——Bai Helin's "Loneliness" 03. The stars should laugh, the universe is a remote place anyway. ——Pasternak 04. All my desires and contemplatio

Golden sentence#星星——All my desires and contemplations are the slowly exhaled air currents of this universe.

06/11 1169

Today, an insight into the vision of a once young cosmic artist shows the dust continuum and molecular lines of carbon monoxide and water seen in the pair of SPT0311-58 galaxies. (Image source: ALMA (ESO/NAOJ/NRAO)/S. - DayDayNews

Today, an insight into the vision of a once young cosmic artist shows the dust continuum and molecular lines of carbon monoxide and water seen in the pair of SPT0311-58 galaxies. (Image source: ALMA (ESO/NAOJ/NRAO)/S.

Water was discovered in ancient galaxies, which surprised astronomers. What happened?

06/11 1154

Text/Picture Yangcheng Evening News all-media reporter Wen Cong has completed about 700 experimental projects, filling many gaps in my country's scientific research field... Next month, the China Spallation Neutron Source (CSNS) will have been in operation for four years. With th - DayDayNews

Text/Picture Yangcheng Evening News all-media reporter Wen Cong has completed about 700 experimental projects, filling many gaps in my country's scientific research field... Next month, the China Spallation Neutron Source (CSNS) will have been in operation for four years. With th

Filling in many scientific research gaps! The China Spallation Neutron Source will be in operation for four years丨The party flag is flying high at the grassroots level

06/11 1511

In fact, we are not unfamiliar with the term mycotoxins. They generally exist in grains. The detection of mycotoxins can be carried out on-site. When choosing instruments for testing, we must choose brands with good quality. - DayDayNews

In fact, we are not unfamiliar with the term mycotoxins. They generally exist in grains. The detection of mycotoxins can be carried out on-site. When choosing instruments for testing, we must choose brands with good quality.

Introduction to applicable industries of mycotoxin detectors

06/11 1040

How should we choose testing instruments? When choosing together, we should focus on the quality of the product. Speaking of instruments, online residual chlorine analyzers have a wide range of uses. They are not only very accurate in detecting residual chlorine content, but can - DayDayNews

How should we choose testing instruments? When choosing together, we should focus on the quality of the product. Speaking of instruments, online residual chlorine analyzers have a wide range of uses. They are not only very accurate in detecting residual chlorine content, but can

Instructions for using online residual chlorine analyzer

06/11 1125

"Eternal Calamity" introduces all the weapons in the picture book, and explains the weapon moves and abilities in detail. "Eternal Calamity" is a multiplayer action competitive game with a high degree of freedom, produced by Domestic Twenty-Four Studio. - DayDayNews

"Eternal Calamity" introduces all the weapons in the picture book, and explains the weapon moves and abilities in detail. "Eternal Calamity" is a multiplayer action competitive game with a high degree of freedom, produced by Domestic Twenty-Four Studio.

"Eternal Calamity" All Weapons Introduction Picture Book Detailed Explanation of Weapon Moves and Abilities

06/11 1216

Chinese Type 97 18.4mm shotgun: This shotgun is a medium-caliber anti-riot weapon independently developed by our country. The gun can be converted into 4 shapes. If the front handguard of the two shoulder stock gun types is replaced with a front grip, it can be converted into 6 s - DayDayNews

Chinese Type 97 18.4mm shotgun: This shotgun is a medium-caliber anti-riot weapon independently developed by our country. The gun can be converted into 4 shapes. If the front handguard of the two shoulder stock gun types is replaced with a front grip, it can be converted into 6 s

Military丨The five most commonly used types of ammunition for 97 shotguns, there are also pain block bullets, which is amazing!

06/11 1373

Two days ago, Gouzi posted an article about using a shotgun to fire 12.7x99mm (hereinafter referred to as .50 BMG) heavy machine shells. The result is that this .50 BMG shell can only break a concrete brick, or penetrate it. Half a knife of A4 paper, this is understandable becaus - DayDayNews

Two days ago, Gouzi posted an article about using a shotgun to fire 12.7x99mm (hereinafter referred to as .50 BMG) heavy machine shells. The result is that this .50 BMG shell can only break a concrete brick, or penetrate it. Half a knife of A4 paper, this is understandable becaus

What happens when you fire a 12.7mm slug from a shotgun?

06/11 1247

The newspaper stated that after autopsy, small metal darts were found in the remains of the deceased, and these "darts" were used for Soviet-made 122 mm ZSh-1 artillery shells, which are the main ammunition for the D-30 122 mm towed howitzer. - DayDayNews

The newspaper stated that after autopsy, small metal darts were found in the remains of the deceased, and these "darts" were used for Soviet-made 122 mm ZSh-1 artillery shells, which are the main ammunition for the D-30 122 mm towed howitzer.

See the anti-human weapons. The lethality of shrapnel is terrifying. One shell is equivalent to thousands of dum bombs.

06/11 1595

Type 97 shotgun The Type 97 shotgun is equipped with a variety of ammunition. In addition to anti-personnel shotguns, there are tear gas grenades, dye bombs, anti-riot kinetic energy pain block bullets and anti-riot kinetic energy shotguns. It can also fire tear gas grenades. - DayDayNews

Type 97 shotgun The Type 97 shotgun is equipped with a variety of ammunition. In addition to anti-personnel shotguns, there are tear gas grenades, dye bombs, anti-riot kinetic energy pain block bullets and anti-riot kinetic energy shotguns. It can also fire tear gas grenades.

Military | Type 97 shotgun is equipped with a variety of ammunition, named after 18.4mm caliber bullets

06/11 1567

Domestic QBS09 military shotgun: It is China’s first military shotgun developed by the 208th Research Institute of China Ordnance Industry. In May 2009, the design was finalized and mass-produced to equip the troops. The whole system consists of three parts: QBS09 type 18.4mm mil - DayDayNews

Domestic QBS09 military shotgun: It is China’s first military shotgun developed by the 208th Research Institute of China Ordnance Industry. In May 2009, the design was finalized and mass-produced to equip the troops. The whole system consists of three parts: QBS09 type 18.4mm mil

Military | Domestic military shotgun, using 3 types of ammunition! Other types of ammunition will be added in the future

06/11 1897