Lesson Plans

From A Different Perspective

Geography / Language Arts
5th to 7th Grade

More Tico Times Lessons!

 

Living next to an active volcano

For the past two days we have been living at the base of the Arenal Volcano. The Arenal Volcano is Costa Rica's most active volcano. It awoke from several hundred years of dormancy in 1968 with a violent set of eruptions which killed approximately 200 people. Since then it has been in a state of near continuos eruptions.


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Dave and Frosty getting ready to explore the Arenal Volcano on horseback!

For the people living around Arenal its activity is both a blessing and a curse. Thousands of people come to the base of the volcano with the hope of getting a glimpse of the fiery lava as it cascades down the sides of the volcano. At the same time everyone we talked to seemed ever watchful of their giant neighbor, knowing that another giant eruption could spell disaster for the area.

Lava is always coming out of Arenal's main crater, and several locals told us that as long as the lava continues to flow out they are not too worried. If the volcano grows quiet for a few days, the locals become worried because larger eruptions usually follow brief periods of little or no volcanic activity.


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The top of the volcano was covered in clouds this morning, but we could see where new lava had slid down the side of the volcano and hardened into rock.

Last night we were lucky enough to get a taste of Arenal's power. Around 9:00 PM, the clouds that had been obscuring our view of the volcano cleared. From about a mile away we could see glowing balls of lava sliding down the edge of the volcano. Locals told us that these molten rocks are sometimes as large as a school bus. The low rumbling sound that the eruption produced sent chills down my spine.
This morning we mounted a couple of horses and headed off to get an even closer look at the volcano. A thick blanket of rain clouds covered the volcano and poured rain on us as we road. The trails became muddy and the horses had to work hard as we climbed higher and higher up the side of the volcano.

After about half an hour we reached the edge of the restricted area. No one is allowed in the restricted area, because it is too dangerous. From the edge we could see bare patches of hardened lava, so new trees and other plants are not able to grow. It was easy to see why the local people are always keeping a watchful eye on their giant neighbor.

Keep Exploring,

Dave


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