To Predict weather on earth.
To help create maps of the sea floor.
other Planets, Topography etc.
military Intelligence.
Answer:
The main public concern regarding the ozone hole has been the effects of increased surface UV radiation on human health. ... Ozone depletion would magnify all of the effects of UV on human health, both positive (including production of vitamin D) and negative (including sunburn, skin cancer, and cataracts).
<span>The term 'redistricting' means changing electoral district lines
to something different from what they were before.
</span>The term '<span><span>gerrymandering' </span>means drawing those lines to the
advantage of a certain party or a group.</span>