Answer:
The Earth's magnetic field is believed to be generated by electric currents in the conductive iron alloys of its core, created by convection currents due to heat escaping from the core.
Answer:
Limestone.
When carbonic acid seeps through limestone underground, it can open up huge cracks or hollow out vast networks of caves.
Explanation:
This is the process of chemical weathering.
This is the chemical reaction between Carbonic acid (H2CO3), i.e. Acid Rain, and the Limestone (CaCO3), i.e. Calcite. The product of this reaction is Calcium Bicarbonate Ca(HCO3)2, which is soluble and is washed away by the rain.
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Answer: a. Heavy rain and thunderstorms followed by lighter stratiform precipitation.
Explanation:
In their order of severity, thunderstorms range from single-cell, multi-cell, squall line, supercell, bow line to Mesoscale Convective systems (MCS)
. An MCS, therefore is a serious weather condition.
A Mesoscale convective system is an organized, group of thunderstorms with a wide geographical coverage and can last for hours. It can come with hail, flash floods, lake effect snow and trigger disasters such as tropical cyclones.
Answer: The Mediterranean climate is Europe is located along the the southern coastline of the continent, the coastline of the Mediterranean Sea. This climate manages to penetrate in certain areas like the the peninsulas that have relatively small longitudinal span.
The main characteristics of this climate are:
- change of seasons
- being mostly dry
- having seasonal rainfall
The plants and the animals in this climate region are well adapted to be able to sustain high temperatures and prolonged periods of drought. The animals tend to have short fur, are not large in size, but small and medium sized. The plants have very large root systems. They are also not growing big, but instead they are small or medium size, having thorns and needles, and being able to preserve water in them when it is drought.
Explanation:
i really don't have time to explain if it's ok for you
