Popocatépetl CNN article 2CP

In what phase (fase) of the "volcanic stoplight" (semáforo volcánico) is Popocatépetl currently at according to this article?

• Yellow Phase 3

• Green Phase 1

• Yellow Phase 2

• Red Phase 1

How many phases (fases) does the volcanic stoplight (semáforo volcánico) have in total?

• 3

• 5

• 6

• 7

What color of the volcanic stoplight indicates "explosive activity of high to extreme danger"?

• blue

• green

• yellow

• red

What is the minimal distance that people should keep from the crater?

• 10 km

• 12 km

• 5 km

• 15 km

Which organization is in charge of watching the conditions of Popocatépetl and deciding when to change the alert level (nivel de alerta)?

• CNPC

• Cenapred

• CCA

• The Mexican Government

What phenomenon could reach nearby and distant populations (poblaciones) when the volcano is in the red phase?

• Volcanic snow (nieve volcánica)

• Electrical storms (tormentas eléctricas)

• Mudslides (flujos de lodo)

• Lava slides (flujos de lava)

¿Qué acción NO se recomienda si el volcán Popocatépetl llega al nivel rojo?

• Activar planes preventivos de protección

• Hacer turismo cerca del volcán

• Alentar la autoevacuación

• Evacuar algunas poblaciones

According to the article, what do people need to protect their airways (vías respiratorias) from?

• The smoke

  (fumarolas)

• lava slides

  (flujos de lava)

• falling ash (la caída de ceniza)

• heavy rains

  (fuertes lluvias)

The red level implies serious risks for airports.

• Cierto

• Falso

Currently, what should you NOT do in regards to Popocatépetl?

• hike up the volcano

• stay away from the crater

• protect your airways