Which action was not banned by the Antarctic Treaty of 1961?

Bulge that takes place in parts of Earth facing or opposite the moon

How do we know plate tectonics exist (list 4-5 pieces of evidence) and why are there different boundaries?

What are the two letters SI an abbreviation for?

Is the United States a country? What does it mean by a state? e. g: Florida, Massachusetts

Derek is riding his bike 10 mph. He takes 20 seconds to reach 15 mph. What is his acceleration? 0.25 m/s/s 1.25 m/s/s 4 m/s/s cannot be determined

Describe how modern science operates and distinguish it from philosophy, pseudoscience, and religion. In recognition of these distinctions, what individual (s) and methods mark the beginning of Astronomy as a science?

What two tectonic plates caused the Himalayan mountains

The longest mountain range in North Africa is what?

Chemical weathering is noted by which of the following

What factor drove Great Britain to divide Ireland into two states in 1921?