Guinea Grass in Hawaii

Wildfires have devastated Maui, fueled by strong winds from a distant hurricane. Another factor is the invasive Guinea Grass, introduced in the 1800s for cattle feed. It grows rapidly after rain and becomes a fire hazard during droughts, contributing to severe wildfires.

What natural phenomenon has exacerbated the wildfires in Maui?

• Earthquake

• Hurricane winds

• Tsunami

• Volcanic eruption

Why was Guinea grass originally brought to Hawaii?

• To prevent soil erosion

• To produce biofuel

• To feed cattle

• For ornamental purposes

In which type of areas has Guinea grass particularly taken over in Hawaii?

• Abandoned sugar plantations

• Urban areas

• Coastal regions

• Mountainous regions

How fast can Guinea grass grow after rainfall?

• Six inches per day

• One inch per day

• Ten inches per day

• Three inches per day

What happens to Guinea grass during droughts that contributes to wildfires?

• It becomes waterlogged

• It turns into fuel

• It stops growing

• It becomes a habitat for wildlife