The volcanic eruptions affect the climate through the gases and the dust particles that are thrown into the atmosphere during the eruptions. The effect of the volcanic gases and dust is that it may either cool or warm the surface of the earth.
The main effect on weather right near a volcano is that there is often a lot of rain, lightning, and thunder during an eruption. This is because all the ash particles that are thrown up into the atmosphere are good at attracting/collecting water droplets. We don't quite know exactly how the lightning is caused but it probably involves the particles moving through the air and separating positively and negatively charged particles.
The main effect on weather right near a volcano is that there is often a lot of rain, lightning, and thunder during an eruption. This is because all the ash particles that are thrown up into the atmosphere are good at attracting/collecting water droplets. We don't quite know exactly how the lightning is caused but it probably involves the particles moving through the air and separating positively and negatively charged particles.
Volcanic eruptions can alter the climate of the Earth for both short and long periods of time.
They can put ash into the atmosphere that it can block out the sun and cause nuclear winter. ( this is the reason the dinosaurs died because all the plants died because there was no sunlight)
The tonnes of dust thrown up by a large eruption covers the sky and prevents some of the sun's warmth getting through, sometimes for several years. So it can have a cooling effect on the climate.
Generally, there is cooling-down which may be followed by too much warming. In the short term, the powdered-rock dust cloud attracts water vapor and forms more clouds than usual, which reflect solar energy and cause global cooling and increased rainfall. In the longer term, much of the gas from eruptions is carbon dioxide which helps trap solar energy and contributes to global warming. Sulfur dioxide and other gases may also add to warming. The recent eruption of Mt Pinatubo, Philippines put enough dust and gas in the air to change global temperatures. The eruption of Mt Tambora, Indonesia in 1814 was so huge that many places around the world reported a much colder winter; the following spring and summer were also too cool, causing widespread crop failure and much human starvation. The eruptions of the Siberian Traps about 300 million years ago was deadlier than any other extinction event; almost all plant life died and rotted (forming the coal, oil and natural gas fuels we use today), then the atmospheric oxygen level quickly fell by half (from over 30% to less than 15%) which killed off most animal life. Some think a short ice age followed the Permian Extinction, and over the next few million years the temperature came up again even warmer than before as plant and animal life returned to a climax state.
Explosive volcanic eruptions emit a huge amount of gases, including CO2 and methane, both of which help keep the surface of the Earth from freezing solid. There are thousands of tons of ash, sulfuric acid and other particles that are thrown up to 50,000 feet into the atmosphere which shade the Earth and bring the temperature down. These clouds of particles often go completely around the Earth. In huge eruptions, what is called volcanic winter can occur year-round, shading the Sun, reflecting sunlight, and cooling the earth's surface greatly. The sulfuric acid has recently been shown to also cool the atmosphere.
It could make the energy flow worse. It could also pollute the air and make stormes and the oxygen flow low.
they send up lots of carbon dioxide which builds up the greenhouse gas layer
hindi ko alam
Volcanoes can change the land destructively in several ways. One of the most common ways is through volcanic eruptions, where lava flows and ash deposits can bury and destroy existing landforms. Volcanic eruptions can also lead to the formation of new land through the accumulation of volcanic materials, such as ash and volcanic rock. Additionally, volcanic activity can trigger landslides, mudflows, and lahars, which further modify the landscape in a destructive manner.
Volcanoes erupt gases that change Earth's atmosphere. The volcanic ash and clouds can affect the air and atmosphere
There is little reason for a tsunami to change the climate. Climates are affected by changes in the distribution of warm and cold air. Tsunami don't do this. Tsunami are caused by undersea earthquakes and these generate an insignificant amount of heat, made even more insignificant by the huge heat capacity of the ocean. For a tsunami to affect climate it would have to be caused by a major volcanic eruption. In such a case, the volcanic activity would get the blame, not the water. The only way a tsunami might be more closely related to a climate change would be this: Suppose a tsunami were caused by a huge shifting of the ocean bed and that this caused a major change in an ocean current. That would result in a change in the earth's heat distribution and thus its climate. But still, it's the earthquake getting the blame for both - the tsunami and the climate change.
When a volcano erupts, it releases a large amount of ash into the atmosphere which creates a localized greenhouse effect. Additionally, the burning of any local organic matter can cause a lot of carbon dioxide into the air.
yes
hindi ko alam
The eruptions of volcanos can cause significant climate changes due to volcanic ash in the air.
formation of new land
There would be more earthquakes and more volcanic eruptions
Yes it is. Volcanic eruptions are the product of certain types of the earths tectonic plate interaction. The tectonic plates make up the earth.
It is not certain that climate change killed the dinosaurs. It is likely that several factors combined. Temperatures though rose by around 10°C between the Early and Middle Cretacious Period. This could have been caused by a huge asteroid impact. It could also have been caused by extreme volcanic eruptions in the area of India and Pakistan. There was great climate change in the Late Cretacious Period. Continental movement and volcanic eruptions made many changes. Sea levels fell and tropical vegetation was replaced by woodlands. If the vegetarian dinosaurs' food supply failed, then the food chain would affect the meat eaters too.
abay malay ko baga ako nga yung nag tatanong
Yes. Volcanic eruptions are often preceded by earthquakes, venting of steam and gas, and very slight change to the shape of the volcano. Large eruptions are often preceded by smaller eruptions.
change climate.
fires, height of mountains, volcanic eruptions, and periodic flooding of rivers
Volcanic eruptions and comets both contributed to bringing water and other gases to Earth's surface creating the atmosphere. Volcanic products created nutrient rich soils for plants to grow and if the comets were large enough, they could create large enough indentations for lakes and oceans to form.