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Should the scope of environmental education in schools be increased?
In my opinion, the issue of ecology should be added or extended to educational programs, including issues related to greenhouse gas emissions, faster global warming process, indispensability of implementation and development of ecological energy innovations based on renewable energy sources, improvement of degraded reclamation techniques civilization of the natural environment, sorting garbage, recycling, the need to reduce the use of plastic in product packaging, etc.
Do you agree with me on the above matter?
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Should the scope of environmental education in schools be increased?
In my opinion, the issue of ecology should be added or extended to educational programs, including issues related to greenhouse gas emissions, faster global warming process, indispensability of implementation and development of ecological energy innovations based on renewable energy sources, improvement of degraded reclamation techniques civilization of the natural environment, sorting garbage, recycling, the need to reduce the use of plastic in product packaging, etc.
Do you agree with me on the above matter?
Subscribe- t.me/askmenow
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How much time it takes for a photon to get from the core to the surface of the Sun?
It takes a photon up to 40,000 years to travel from the core of the sun to its surface, but only 8 minutes to travel the rest of the way to Earth.
A photon travels, on average, a particular distance before being briefly absorbed and released by an atom, which scatters it in a new random direction. To travel from the sun’s core to the sun’s surface (696,000 kilometers) so it can escape into space, a photon needs to make a huge number of drunken jumps.
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How much time it takes for a photon to get from the core to the surface of the Sun?
It takes a photon up to 40,000 years to travel from the core of the sun to its surface, but only 8 minutes to travel the rest of the way to Earth.
A photon travels, on average, a particular distance before being briefly absorbed and released by an atom, which scatters it in a new random direction. To travel from the sun’s core to the sun’s surface (696,000 kilometers) so it can escape into space, a photon needs to make a huge number of drunken jumps.
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Plants can detect insect attacks by 'sniffing' each other's aromas
Fragrant aromas from plants can actually be a response to attacks by insects, and can alert neighbours to an attack or summon the insects’ predators. Now, scientists are deciphering these secret codes to develop better, greener chemicals to defend crops against herbivorous insects.
Plants have nowhere to run from their enemies - flying, crawling and jumping insects want to eat them alive. But plants are not defenceless. They deploy chemical toxins to deter insects. These can make the plant taste bitter, inhibit the herbivore’s digestive enzymes, disrupt their metabolism or poison them.
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Plants can detect insect attacks by 'sniffing' each other's aromas
Fragrant aromas from plants can actually be a response to attacks by insects, and can alert neighbours to an attack or summon the insects’ predators. Now, scientists are deciphering these secret codes to develop better, greener chemicals to defend crops against herbivorous insects.
Plants have nowhere to run from their enemies - flying, crawling and jumping insects want to eat them alive. But plants are not defenceless. They deploy chemical toxins to deter insects. These can make the plant taste bitter, inhibit the herbivore’s digestive enzymes, disrupt their metabolism or poison them.
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Why does the sun lighten our hair and darken our skin?
Melanin is a pigment found in your skin and hair cells that gives each its color. It does seem weird that the sun bleaches our hair and darkens our skin. This mostly has to do with hair being dead and skin being alive. The sun bleaches and destroys the melanin in your hair giving you lighter hair.
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Why does the sun lighten our hair and darken our skin?
Melanin is a pigment found in your skin and hair cells that gives each its color. It does seem weird that the sun bleaches our hair and darkens our skin. This mostly has to do with hair being dead and skin being alive. The sun bleaches and destroys the melanin in your hair giving you lighter hair.
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How long does it take to recover from giving blood?
Your body will replace the blood volume (plasma) within 48 hours. It will take four to eight weeks for your body to completely replace the red blood cells you donated. The average adult has eight to 12 pints of blood. You will not notice any physical changes related to the pint you donated.
News: Zydus Cadila’s Needle-free Covid Vaccine
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How long does it take to recover from giving blood?
Your body will replace the blood volume (plasma) within 48 hours. It will take four to eight weeks for your body to completely replace the red blood cells you donated. The average adult has eight to 12 pints of blood. You will not notice any physical changes related to the pint you donated.
News: Zydus Cadila’s Needle-free Covid Vaccine
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Which planet has the longest day?
Venus has the longest day of any planet in our solar system. It completes one rotation every 243 Earth days.
Its day lasts longer than its orbit. It orbits the Sun every 224.65 Earth days, so a day is nearly 20 Earth days longer than its year.
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Which planet has the longest day?
Venus has the longest day of any planet in our solar system. It completes one rotation every 243 Earth days.
Its day lasts longer than its orbit. It orbits the Sun every 224.65 Earth days, so a day is nearly 20 Earth days longer than its year.
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What kind of tree does paper come from?
Wood pulp comes from softwood trees such as spruce, pine, fir, larch and hemlock, and hardwoods such as eucalyptus, aspen and birch.
A pulp mill is a manufacturing facility that converts wood chips or other plant fibre source into a thick fibre board which can be shipped to a paper mill for further processing.
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What kind of tree does paper come from?
Wood pulp comes from softwood trees such as spruce, pine, fir, larch and hemlock, and hardwoods such as eucalyptus, aspen and birch.
A pulp mill is a manufacturing facility that converts wood chips or other plant fibre source into a thick fibre board which can be shipped to a paper mill for further processing.
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What was the original name of Africa?
Alkebulan is the oldest and the only word of indigenous origin. It was used by the Moors, Nubians, Numidians, Khart-Haddans (Carthagenians), and Ethiopians.
Africa, the current misnomer adopted by almost everyone today , was given to this continent by the ancient Greeks and Romans. "
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What was the original name of Africa?
Alkebulan is the oldest and the only word of indigenous origin. It was used by the Moors, Nubians, Numidians, Khart-Haddans (Carthagenians), and Ethiopians.
Africa, the current misnomer adopted by almost everyone today , was given to this continent by the ancient Greeks and Romans. "
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If Third World War happens, what will be the possible reason behind it?
Natural resources?...Political reasons?...Economy?...Terrorism?...?
Natural resources?...Political reasons?...Economy?...Terrorism?...?
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Hi, Let's check COVID-19🦠😷 Vaccination status of this community.
Have you taken COVID-19🦠😷 Vaccine? ( You can give your opinion about Covid Vaccination in the comment section)
Have you taken COVID-19🦠😷 Vaccine? ( You can give your opinion about Covid Vaccination in the comment section)
Anonymous Poll
65%
YES ( I have taken)
35%
NO ( I haven't taken)
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Which animal sleeps 22 hours a day?
The sleepiest animal in the world is the Koala 🐨 , who sleeps 22 hours a day.
Next is the sloth 🦥 (20 hours), Armadillo and Opossum (tied at 19 hours each), Lemur (16 hours), then Hamster 🐹and Squirrel 🐿 (tied at 14 hours each).
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Which animal sleeps 22 hours a day?
The sleepiest animal in the world is the Koala 🐨 , who sleeps 22 hours a day.
Next is the sloth 🦥 (20 hours), Armadillo and Opossum (tied at 19 hours each), Lemur (16 hours), then Hamster 🐹and Squirrel 🐿 (tied at 14 hours each).
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Why do boys voices change at puberty?
It's the larynx (or voice box) that's causing all that noise. As the body goes through puberty, the larynx grows larger and thicker.
It happens in both boys and girls, but the change is more evident in boys. Girls' voices only deepen by a couple of tones and the change is barely noticeable.
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Why do boys voices change at puberty?
It's the larynx (or voice box) that's causing all that noise. As the body goes through puberty, the larynx grows larger and thicker.
It happens in both boys and girls, but the change is more evident in boys. Girls' voices only deepen by a couple of tones and the change is barely noticeable.
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Do dolphins have a good sense of smell?
The dolphin's sense of touch is also well-developed, with free nerve endings densely packed in the skin, especially around the snout, pectoral fins and genital area.
However, dolphins lack an olfactory nerve and lobes, and thus are believed to have no sense of smell.
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Do dolphins have a good sense of smell?
The dolphin's sense of touch is also well-developed, with free nerve endings densely packed in the skin, especially around the snout, pectoral fins and genital area.
However, dolphins lack an olfactory nerve and lobes, and thus are believed to have no sense of smell.
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Who named the Pacific Ocean?
Explorer Ferdinand Magellan Named the Pacific Ocean in the 16th Century. In 1519, Portuguese navigator Ferdinand Magellan, in the employ of Spain, began a journey across the Atlantic Ocean to seek a western route to the Spice Islands via South America.
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Who named the Pacific Ocean?
Explorer Ferdinand Magellan Named the Pacific Ocean in the 16th Century. In 1519, Portuguese navigator Ferdinand Magellan, in the employ of Spain, began a journey across the Atlantic Ocean to seek a western route to the Spice Islands via South America.
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Which canal links the Atlantic and Pacific oceans?
The Panama Canal is a 77.1-kilometre (48 mi) ship canal in Panama that connects the Atlantic Ocean (via the Caribbean Sea) to the Pacific Ocean. The canal cuts across the Isthmus of Panama and is a key conduit for international maritime trade.
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Which canal links the Atlantic and Pacific oceans?
The Panama Canal is a 77.1-kilometre (48 mi) ship canal in Panama that connects the Atlantic Ocean (via the Caribbean Sea) to the Pacific Ocean. The canal cuts across the Isthmus of Panama and is a key conduit for international maritime trade.
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What impact will global warming have on the migration of the population?
In connection with the warming of the Earth's climate, progressive global warming, some areas located in the sub-tropical zone in the future will not be fit for existence, and the migration processes of the population will be intensified.
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What impact will global warming have on the migration of the population?
In connection with the warming of the Earth's climate, progressive global warming, some areas located in the sub-tropical zone in the future will not be fit for existence, and the migration processes of the population will be intensified.
Do you agree with my opinion?
(If not, Give your Opinion)
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Do insects have lungs?
Instead of lungs, insects breathe with a network of tiny tubes called tracheae. Air enters the tubes through a row of holes along an insect's abdomen. The air then diffuses down the blind-ended tracheae. Since the biggest bugs have the longest tracheae, they should need the most oxygen to be able to breathe.
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Do insects have lungs?
Instead of lungs, insects breathe with a network of tiny tubes called tracheae. Air enters the tubes through a row of holes along an insect's abdomen. The air then diffuses down the blind-ended tracheae. Since the biggest bugs have the longest tracheae, they should need the most oxygen to be able to breathe.
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Do all fish need oxygen?
Fish need oxygen too, but since they don t have lungs, they take oxygen from the water in which they live. The oxygen in the water available to fish is called dissolved oxygen (oxygen that is dissolved in the water). Fish use gills to take oxygen from water just as we use our lungs to take oxygen from the air.
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Do all fish need oxygen?
Fish need oxygen too, but since they don t have lungs, they take oxygen from the water in which they live. The oxygen in the water available to fish is called dissolved oxygen (oxygen that is dissolved in the water). Fish use gills to take oxygen from water just as we use our lungs to take oxygen from the air.
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Is Blue the hottest flame color?
Color tells us about the temperature of a candle flame. The inner core of the candle flame is light blue, with a temperature of around 1670 K (1400 °C). That is the hottest part of the flame. The color inside the flame becomes yellow, orange, and finally red.
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Is Blue the hottest flame color?
Color tells us about the temperature of a candle flame. The inner core of the candle flame is light blue, with a temperature of around 1670 K (1400 °C). That is the hottest part of the flame. The color inside the flame becomes yellow, orange, and finally red.
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Do sharks take care of their young?
Baby sharks are called pups. Just like there are many types of sharks, there are also different ways that sharks come into this world.
There are three ways that sharks are born:
• eggs are laid (like birds)
• eggs hatch inside the mother and then are born
• pups sharks grow inside the mother (like humans)
Sharks can have from 1 to 100 babies at a time, depending on the type of shark. The ones with pups that grow inside the mother have fewer babies at a time than sharks that lay eggs outside the body.
Sharks do not care for their babies after they are born, but they do search for a safe place where they can lay their eggs or give birth.
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Do sharks take care of their young?
Baby sharks are called pups. Just like there are many types of sharks, there are also different ways that sharks come into this world.
There are three ways that sharks are born:
• eggs are laid (like birds)
• eggs hatch inside the mother and then are born
• pups sharks grow inside the mother (like humans)
Sharks can have from 1 to 100 babies at a time, depending on the type of shark. The ones with pups that grow inside the mother have fewer babies at a time than sharks that lay eggs outside the body.
Sharks do not care for their babies after they are born, but they do search for a safe place where they can lay their eggs or give birth.
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