What events caused the formation of most islands in the south pacific?
a) earthquakes
b) hurricanes
c) meteors
d) volcanoes

How have the greenhouse gasses increased from the year 2000 to 2018

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space

Which reason best explains why metals are malleable? a)because they have delocalized electrons b)because they have localized electrons c)because they have ionic bonds d)because they have rigid bonds