This digital comic is the Adventures of Grandpa Joe and Chris at the Poas Volcano in Costa Rica. While Grandpa Joe and Chris are on their adventures together, Grandpa Joe who is a geologist teaches his grandson important facts along the way about volcanoes.
One warm afternoon, at the Poas Volcano in Costa Rica...
Hey, grandpa, look at the cool rock behind us!
Yes, Chris, you see that is an igneous rock that has formed some molten lava coming out of the rock!
I'm a geologist. I'm kind of an expert on rocks and minerals.
You see that big boulder in the background? That is an igneous rock as well. Probably granite.
Umm grandpa, are you sure? How come it looks like lava is coming out of the volcano?
RUN!! Costa Rica is getting too dangerous, we are moving to San José!!!