The hazards from the volcanoes include lava and pyroclastics, tephra and , lahars and climate alteration. Fertile soil and geothermal energy are beneficial results of volcanic eruptions. Much of El Salvador for example is convered with volcanic ash and this has been a fertile growing medium for coffee plants.
pipe lines are used world wide
Answer:
period of time before the credit card company starts charging interest
Explanation:
The grace period is the period of time before the credit card company starts charging interest.
Let's say the billing cycle on your credit card goes from the 17th of May to the 17 of June. Starting May 18, you enter a new cycle... and you can charge any amount of purchases (respecting your limit of course) and not pay a single cent in interest if you pay your bill in full and on time on the 17 of June. That's the smart way to use a credit card... to extent the period you have to pay your purchases.
