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What do you call the liquid rock that has reached the Earth’s surface?
lava
What do you call the liquid rock stored under the Earth’s surface?
magma
This is an active volcano in the Philippines found in Legazpi, Albay in Bicol
Mayon
____ volcano has not erupted in a long time but is expected to erupt again in the future. (active, dormant, extinct)
dormant
____ volcano was once active but will probably never erupt again.
extinct
Is river saltwater or freshwater?
freshwater
Is waterfalls saltwater or freshwater?
freshwater
Is the ocean saltwater or freshwater?
saltwater
Is the sea saltwater or freshwater?
saltwater
Is the lake saltwater or freshwater?
freshwater
Where will an egg likely to float, in saltwater or in freshwater?
saltwater
What do you call the layer of the earth where we are stepping on?
crust
Is the mantle layer solid, liquid or gas?
liquid
What are the four major layers of the Earth?
crust, mantle, outer core, inner core
What layer of the earth has about the same temperature as the surface of the sun?
inner core
What do you call the last stage of life?
elderly or old age
