What is there under the ground?
worms
fossils
What is there under the ground?
worms
roots
What is there under the ground?
tunnels
roots
What is there under the ground?
sewer
mines
What is there under the ground?
humus
rocks
How much water is there underground (aquifer ) in our planet?
97 %
1 %
0.5 %
2 %
Why is it important to preserve the aquifers?
To use water in industries
To have water in the future
What was found underground in Santa Casa?
Many utensils that are part of the history of people
Fossils
What are the layers of the Earth?
Solid, liquid and gas
The crust, the mantle, the outer core, and the inner core.
What animal is this underground?
Badger
Rabbit
What does an archaeologist study?
He studies the movement of the planet.
He studies the history through excavation of the ground.
How long does it take to form1 cm of soil?
one hundred years
four hundred years
two hundred years
six hundred years
The deeper into the ground you go, the hotter it gets.
True
False
Why are some X-rays exam rooms underground at the hospitals?
Because the doctors prefer this space.
Because of the radiation produced.
What is this pipe underground used for?
To carry potable water to homes.
To transport wastewater to the sewer.
What is this pipe underground used for?
To transport wastewater to the sewer.
To protect electrical cables.
