Why do the scientists use an ice drill on Horseshoe Island? 1 point to study soil samples beneath the ice to study pockets of air trapped in the ice to take samples of the ice for investigation

What pressure will be exerted by 0.675 moles of a gas at 25*c if it is in a 0.750-l container?

Which of the following ocean acidification? are the most likely side effects of a ph less than 7.0 in the ocean b. more metal salts altering the ocean chemistry c. dissolution of the shells of marine organisms d. both a & b e. all of the above.

Which position represents spring in the southern hemisphere? a) b) c) d)