Answer: Weather occurs in the atmosphere, so every way that weather impacts the Earth is how the atmosphere affects the planet. Most of the natural catastrophes that occur are due to phenomena in the atmosphere. Things like hurricanes, lightning and thunderstorms, hail, flooding, and tornadoes. And all of these things affect how we live, either in destruction or devastation.
Explanation:
Answer:
A. is a gravity-driven downslope movement of natural materials.
Explanation:
Mass movement -
It is also called , the slope movement , mass wasting .
it is a process , by which , the sand , rock , soil , regolith move towards downslope by the force of gravity .
It includes , slides , falls , topples , creep .
Mass movement is observed in planets other than Earth , like the Mars , Jupiter , Venus .
Hence , from the given option , the correct option for the definition of Mass movement is ( A ) .
They are Cyanobacteria from Australia.
ANSWER:
Rivers are very important for a country's economy as many trades take place through rivers .
Also many new ideas and comodities spread across the eorld through sea routes .
Also ideas of new technologies,achievements in medical science get across the world through rivers and seas.
Even sometimes some special things that need to taken from one country to another with high security are taken through rivers.
There can be many more reasons for rivers being important for a country's economy.
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