What Are The Negative Effects Of Volcanoes?

1. Poisonous gases are usually released during volcanic eruptions. Sulfur dioxide, methane, and carbon monoxide can cause asthma, skin allergies, and even death. These poisonous gases crowd out oxygen in the atmosphere, depriving animals and people of clean air.

2. Bring damages to plants, animals, and people in the surrounding areas. Houses, buildings, trees crops, and roads maybe buried by flowing lava. Thousands of lives may be lost due to violent volcanic eruption.

3. Change in weather pattern: In fact, the year of 1816 is known as The Year Without Summer. Volcano Tamboro in Indonesia clouds of ash and dust in the air resulted in a decrease in sunlight. Crop production in Europe and North America was reduced for three years.

They can kill livestock, which leads to starvation. The gas and smoke can pollute a whole country for about a year. If there were lava flowing, then the lava could kill people and burn buildings down. Also, the gas in the sky can cause acid rain, which can damage the plants and kill some fishes in the ocean. Therefore, volcanoes are very destructive. But there are some positive effects too.

Kills people, livestock, burns buildings,kills plants + Animals such as fish. Causes floods which damages roads, stops planes from flying due to the air the air get into the engines and stop them.

1. They can kill anything in its path, 2. If it doesnt kill there can  be destruction's. 3. People can get sick from the dust and ashes in the air. 4. It can damage things. 5. The dust and ashes can kill plants and  animals
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There are deadly gases produced

They can kill plants and animals from there gas leaks