How does surface runoff affect nutrients in the soil?
it'd me if you could explain what exactly is surface runoff firstly, and lastly what causes it to occur?

Blank is a rock with a find dark texture that makes up the oceanic crust

9. technology can bring both good and bad things. building a vertical farm can increase food supplies in cities (good), but it may cause unemployment in rural areas (bad). give another example of both the good and bad sides of a technological advancement (5 noints)

When a chemical spill has occurred on your clothes you should 1. scream for 2. run under the shower and turn it on 3. use the eye wash station 4. grab the first aid kit