WorksheetsSCIENCE.1
Total questions: 9
Worksheet time: 5mins
How is the size of stars affect its brightness?
The bigger the star the brighter it is.
The smaller the star the brighter it is.
The size doesn’t affect its brightness.
Why were constellations important to ancient Filipino culture aside from their practical uses?
They inspired early calendars.
They explained the origins of the moon.
They helped create the first telescope.
A. They were linked to legends and ancestral spirits.
Which of the following is NOT a consequence of excessive carbon emissions?
Rising global temperatures
Melting polar ice caps
Ocean acidification
Improve agricultural productivity
Evaluate the correct description for classifying cone shape of a volcano.
Cinder cone shape like Iraya has the steepest slope compared to composite and shield shape volcanoes.
Composite cone shape has the steepest slope and therefore are the tallest like Mayon, while the cinder has medium height and shield has the smallest.
Cinder cone like Bud Dajo and composite like Pinatubo are the same in appearance but is different from composite shape Iraya.
Shield cone shape like Taal has the widest crater and therefore the most destructive volcanoes compared to cinder and composite shape.
The higher the elevation or height of a volcano, the steeper the slope that can lead to more destructive magma emission.
TRUE
FALSE
The cone shape is not related to the elevation or height of the volcano, instead the number of eruptions determine the amount of magma emission.
TRUE
FALSE
What preparation should be made before a volcanic eruption?
Know the location of the evacuation site and the fastest safest way to go there.
Wear masks when cleaning
What preparation should be made DURING a volcanic eruption?
Prepare your family's GO BAG containing items needed for survival
When notified, immediately evacuate to safer grounds,
What preparations should be made AFTER a volcanic eruption?
Leave the evacuation area only when authorities say it is safe
Stay away from rivers and streams for possible lahar flow.
