What would be the best choice if you are going over 40mph and need to avoid an obstruction in an intersection?

The best choice to do if you are going over 40mph and need to avoid an obstruction in an intersection is to swerve the vehicle into an open-right zone for you still have the chance to be safe. In addition, obstruction in the road is inevitable, that is why defensive driving is highly encourage and to obey speed limit so to avoid vehicular accident.

sand 60

clay 10

silt 30

sandy loam should be dominated by the sand. as the amount of sand increased, the amount of slit needed to anchor the plants' roots to the sand will also be increased. even though the amount is very little, 10% part of clay is still necessary for proper oxidation.