Help with a science question [multiple choice]?

Which change in the environment would help grasses and weeds grow in an area?



A] Forest Fire

B] Pollution

C] Clearing land for farming

D] Clearing land for a parking lot

Help with a science question [multiple choice]?
A is the right answer. Forrest fires allow for replenishing of the soil. Some plants require fire to pollinate.
Reply:i agree with A. Forest fires help the environment to a certain extent, for example some trees can grow without the heat from them. The burning release of co2 is good for the plants when photosynthesis is occurring. The ash can also act as a nutrient. The burning allows the soil to be replenished and suitable for new growth. You can also do a process of elimination. Pollution destroys the environment. That's why the EPA makes so many laws to try to limit it. Pollution leads to acid rain and depletion of the ozone that's not good for growing plants. Clearing land for a farm and a parking lot would get rid of all the plants and may even lead to soil erosion which isn't conducive for growing plants.
Reply:I think its A but not sure... good luck!
Reply:A] Forest fire because if they are native to a place that has many natural fires, they would stay alive.

GOOD LUCK!!!!!
Reply:I think A) a forest fire because it gets rid of all plant life and then allows for the first stage in plant growth, the grass and weed one, which later progresses to a forest further down in the line and then perhaps another forest fire and then back to grass and weeds, it's quite the cycle I guess. But, yeah, a forest fire.
Reply:a. forest fire. honest.