DRRR lesson 1 quizz

Hazard maps are useful because it lets us find where the best tourist spots are.

• True

• False

Unusual Sounds may be a sign that there is a sinkhole under your home.

• True

• False

Cracks in walls may be a sign that might cause landslide in your area.

• True

• False

You should Panic during a landslide so that the damage of it would decrease.

• True

• False

After experiencing a sinkhole you should, Check and confirm if your place is secure and stable.

• True

• False

1. How does deforestation contribute to landslides?

• It weakens slope stability by removing tree roots that hold the soil together.

• It increases the weight of the soil, making it more compact.

• It enhances soil strength by allowing more sunlight to reach the ground.


• It decreases erosion by creating open spaces for water to drain.

What is not apart of the precautionary measures in regards to landslides?

• S - Stay Informed

• A - Ask for help

• F - Fortify

• E - Evacuate

Overlying surface of cave loses support and either collapses or gradually subsides. What am i?

• Cave Collapse

• Suffosion

• None of the Choices

• Chemical Weathering

1. What role do trees play in preventing soil erosion?

• They provide shade which decreases soil moisture.

• They increase soil temperature promoting evaporation.

• They absorb excess water, reducing runoff.

• They release nutrients that weaken soil structure.

Which of the following is NOT an effect of Sinkholes nor Landslides:

• • Loss of life and Injury Fatalities.

• Property Damage

  Destroyed Buildings.

• Increased number of diseases.

• • Loss of shelter.