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about 7000 big animals like bears elk and deer, and around 12 million,40 thousand fish. Animals like toads frogs and some small rodents survived because they went under ground.

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When did mount helens erupt?

It is said to have erupted many times, but the most famous eruption was on May 18, 1980, which took out most of the forest around it.


How many miles is Tacoma from Mt Rainier and Mt St Helens?

Tacoma is approximately 50 miles from Mount Rainier and 75 miles from Mount St. Helens.


How could ash from a massive volcanic eruption affect the energy intake of nearby plants and animals?

In regards of plants, the ash from the eruption would disturb their ability to photosynthesize. The ash would cover many of their leaves and prevent them from getting the exposure to sunlight that the plants need.In turn, this would reduce the energy intake of animals. Animals that eat the plants would no longer be able to get as much food because plants in the surrounding areas of the volcano would be dying or at least not growing as well as they did before the eruption because of the ash.


How were animals effected with the Kashmir earthquake?

Many animals were injured or killed during the Kashmir earthquake due to collapsing buildings and landslides. Some domesticated animals were also left stranded or lost, creating challenges for their care and well-being. Wildlife habitats were also disrupted, leading to potential long-term impacts on local ecosystems.


Mount saint helens eruption spewed how many tons of matter?

Mount Saint Helens wasn't a small or moderate eruption. It was huge. Read below (from Wikipedia): On March 20, 1980, Mount St. Helens experienced a magnitude 4.2 earthquake.[1] Steam venting started on March 27.[35] By the end of April, the north side of the mountain started to bulge.[36] With little warning, a second earthquake of magnitude 5.1 May 18 triggered a massive collapse of the north face of the mountain. It was the largest known debris avalanche in recorded history. The magma inside of St. Helens burst forth into a large-scale pyroclastic flow that flattened vegetation and buildings over 230 square miles (600 km²). On the Volcanic Explosivity Index scale, the eruption was rated a five (a Plinian eruption). The collapse of the northern flank of St. Helens mixed with ice, snow, and water to create lahars (volcanic mudflows). The lahars flowed many miles down the Toutle and Cowlitz Rivers, destroying bridges and lumber camps. A total of 3.9 million cubic yards (3.0 million m³) of material was transported 17 miles (27 km) south into the Columbia River by the mudflows.[37] For more than nine hours, a vigorous plume of ash erupted, eventually reaching 12 to 16 miles (20 to 27 km) above sea level.[38] The plume moved eastward at an average speed of 60 miles per hour (95 km/h), with ash reaching Idaho by noon. By about 5:30 p.m. on May 18, the vertical ash column declined in stature, and less severe outbursts continued through the night and for the next several days. The St. Helens May 18 eruption released 24 megatons of thermal energy;[39][40] it ejected more than 0.67 cubic miles (2.8 cubic km) of material.[25] The removal of the north side of the mountain reduced St. Helens' height by about 1,300 feet (400 m) and left a crater one to two miles (1.6 to 3.2 km) wide and 0.5 mile (800 m) deep, with its north end open in a huge breach. The eruption killed 57 people, nearly 7,000 big game animals (deer, elk, and bear), and an estimated 12 million fish from a hatchery.[6] It destroyed or extensively damaged over 200 homes, 185 miles (300 km) of highway and 15 miles (24 km) of railways.[6]

Related Questions

How many people got injured from mount saint helens eruption?

Approximately 57 individuals were killed in the Mount St. Helens eruption on May 18, 1980. Many more suffered injuries, but the exact number of injured individuals is not well-documented.


How many people died injured in mount st helens eruption 2004?

No one was killed or injured enough to be recorded. No one was killed or injured enough to be recorded.


How many people did mt st helens eruption affect?

57 people and 2 million animals


How many survied when Mount Saint Helens erupted?

57 people were reported to have died as a result of the Mount St. Helens eruption in 1980, while approximately 200 people were injured. Many of the survivors were evacuated before the eruption occurred, which helped minimize the number of casualties.


How many people died in the mt st helens eruption?

57 People died in the eruption.


How many people died in the 1980 Mt St Helens volcano?

Mount St. Helens is most notorious for its major 1980 eruption, the deadliest and most economically destructive volcanic event in the history of the United States. Fifty-seven people were killed.


How many deaths occured in the mount St Helens eruptions?

The 1980 eruption of Mount St. Helens killed 57 people.


How many homes were lost from the mount st helens eruption?

200


How many victims were there in the 1980 eruption of Mount Saint Helens?

57 people died in the May 17, 1980 eruption.


How many lakes were damaged in the mount st helens eruption?

There were thousands of lakes damaged in the Mount St. Helens eruption in 1980. The blast of hot gas and rock destroyed vegetation around the lakes, causing debris and ash to enter the water, altering their ecosystems and water quality.


How many people were killed mount st Helens?

57 people were killed by the volcanic eruption in Saint Helens in May 1980.


How many people died in Mount St. Helens eruption on 2004?

There were no deaths during the 2004 eruption of Mount St. Helens. The eruption that caused fatalities occurred on May 18, 1980, resulting in the deaths of 57 people.