The image shows a volcano erupting at night in russia. which label best describes this image?

explosive eruption—beware of ash!
gases push out magma with great force!
volcano quietly erupts due to low-viscosity magma!
high silica content of magma results in lava reaching sea level by morning!

Read the paragraph and answer the question that follows: the town of belmond, iowa, needs to add weather sirens. the loud and steady wail would warn citizens of approaching danger. if past history is an indication, the sirens will save hundreds of lives. with a prediction of a deadly storm season, the alert which sentence should be revised to eliminate redundancy? the town of belmond, iowa, needs to add weather sirens. the loud and steady wail would warn citizens of approaching danger. if past history is an indication, the sirens will save hundreds of lives. with a prediction of a deadly storm season, the alert system is needed immediately.