When there are no signs of an active magma chamber beneath the volcano (no unusual seismic activity, no volcanic gasses escaping etc.), and when there hasn't been any activity for a long time span (at least 10,000 years).
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Answer:
B) False
Explanation:
While slope process is a cause of deformation of building the reason this is happening is due to the change of the water in the groundwater storage. Mexico City is built on mainly clay bedrock. As the was infiltrates into the ground and percolates into the ground occupies pore in the clay. The groundwater storage can then be depleted by water flowing over the impermeable surface and out of the city or by being pumped to the surface. In doing so the rock pores that were occupied by water now has air. It can become brittle and collapse and deform. The buildings above will move with the deformed land below it.
Yes it snows, The snow will typically last through March and sometimes on into the beginning of April
Answer:
Positives -
- There becomes a higher consumption of certain foods and drinks (a boom-time for ice-cream and cold drinks)
- Domestic tourism is having a boon with "stay-cations"
- Measured industrial output rises, hence GDP rises, because of increased use of electricity
Negatives -
- Heatwaves can cause a surge of dry weather. This could lead to Droughts and could have a negative impact on locals. Crops for farmers could dry out, and there could become a lack of vegetation (for animals too).
- Higher death rate for people with certain conditions (e.g. more heart attacks, especially among-st elderly people)
- Reduced numbers for certain forms of entertainment (ie cinema etc)