Val works as a paleoclimatologist in alaska. while studying ice core samples, she identifies an increase in the isotopic ratio of oxygen 10,000 years ago. from this discovery, she knows that earth’s temperature at that time was . aside from temperature, val can also learn about from the ice cores. val’s data suggests that she’s uncovered a glacial climate for this time period. during a glacial climate, val knows, there would have been sea level, compared to what she witnesses today.
Answers: 3
Physics, 22.06.2019 03:00, trinitieu66
Ahot-air balloonist, rising vertically with a constant speed of 5.00 m/s releases a sandbag at the instant the balloon is 40.0 m above the ground. after it is released, the sandbag encounters no appreciable air drag. compute the velocity of the sandbag at 0.250 s after its release.
Answers: 2
Physics, 22.06.2019 08:00, Lovelybunny321
What is a carrier wave and how does it affect what you hear on the radio
Answers: 1
Physics, 22.06.2019 16:30, mikayla62
Atank has a shape of a cone with a radius at the top of 2 m and a height of 5 m. the tank also has a 1 m spout at the top of the tank. the tank is filled with water up to a height of 2 m. find the work needed to pump all the water out the top of the spout. (use 9.8 m/s2 for g and the fact that the density of water is 1000 kg/m3.)
Answers: 1
Val works as a paleoclimatologist in alaska. while studying ice core samples, she identifies an incr...
Geography, 17.09.2021 14:00
Social Studies, 17.09.2021 14:00
World Languages, 17.09.2021 14:00