which statement about the 1980 eruption of mount st. helens is false? group of answer choices the most powerful explosive event was preceded by a massive landslide mudflows accompanied the major eruptive events the eruption was dominated by basaltic lava flows plumes of ash rose high into the atmosphere during the major eruptive events

Question

Geography

Answered

which statement about the 1980 eruption of mount st. helens is false? group of answer choices the most powerful explosive event was preceded by a massive landslide mudflows accompanied the major eruptive events the eruption was dominated by basaltic lava flows plumes of ash rose high into the atmosphere during the major eruptive events

Sagot :

ID Other Questions

In The Geocentric Model Which Motion Would Occur?

Laura Ordered A Set Of Blue And Black Pencils. She Receives 120 Pencils, And 59% Of Them Were Black. About How Many Black Pencils Did Laura Receive?

Miguel's Teacher Asks Him To Color 4 8th Of His Grid He Must Use 3 Colors Red Blue Green There Must Be More Green Sections Than Red Sections How Can Miguel Colo

What Is The Factor 14x-7=

1. Draw A Diagram To Show How Many 3/4 Foot Pieces Of String Can Be Cut From A Piece Of 4 1/2 Feet Long String.(How Many Times Does 3/4 Go Into 4 1/2) 2. 1/1

The First Odd Number Is 1. What Is The Hundredth Odd Number

The Relative Ages Of Each Of The Exposed Rock Layers Of This River Valley Can Be Relatively Determined Using Mainly Which Kind Of Evidence?

How Did Greek Theatre Evolve

What Is 7.39 Rounded To The Nearest Whole Number?

If Carson Charges $7 Per Hour For Yard Work How Do I Write A Function Notation

Qwyellowid Qwyellowid · Answer 1

The statement about the 1980 eruption of Mount St. Helens, option c, the eruption was dominated by basaltic lava flows is false.

Mount St. Helens is an active volcano in Skamania County in Washington. It is a stratovolcano or a composite volcano built by layers of lava. It is also a part of the Cascade Volcanic Arc in Western North America which is an extended segment of the Pacific Ring of Fire.

Mount St. Helens erupted in 1980 which remains one of the worst natural disasters destroying human life and the economy. It killed as many as fifty-seven people were killed and two hundred homes were destroyed in the eruption. It destroyed 24km of railways, forty-seven bridges, and 298km of highway. It was a lateral eruption caused by an earthquake of 5.1 magnitudes.

Mount St. Helena erupted dacite lava with 64% silica and 4% water in it. Therefore, option c is false.

Learn more about Mount St. Helena here https://brainly.com/question/13620918

#SPJ4