GEOLOGY

EARTH SCIENCE

NATURAL HAZARDS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
To help prevent the risk of ____, workers will clear the dead wood and underbrush from a forest that is at risk.
A
Wildfire
B
Earthquake
C
Either A or B
D
None of the above
Explanation: 

Detailed explanation-1: -This was called “Forest Fire Line” This line used to prevent fire breaking into the forest from one compartment to another. The collected litter was burnt in isolation. Generally, the fire spreads only if there is continuous supply of fuel (Dry vegetation) along its path.

Detailed explanation-2: -A fire creates openings in the forest, blocked by litter accumulation that can physically prevent healthy production and growth of plant species on grasslands. Fires convert these organic debris, which are the mineral-storing plant parts, like the stems, leaves and bark, to ash.

Detailed explanation-3: -These strategies include defensible space, planting of fire resistant vegetation, fire-retardant building materials, and sprinklers to slow the progression of the fire. While these measures will help the homeowners to prepare for wildfires, not all homeowners in the U.S. use all of these methods for the properties.

Detailed explanation-4: -Avoid burning wastes around dry grass. Don’t start a fire on a windy day. Use a can or fire pit. Never burn household wastes when any regulations of wildfire prevention policy prohibit it. Don’t throw explosives and combustibles into the fire. More items •09-Jul-2021

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