Cold air is correct answer
A convergent plate boundary is when two plates move towards each other, also known as a destructive plate boundary. So, the answer is A.
I think the answer is B.
hope this helps x
Because of Earth's axial tilt (obliquity), our planet orbits the Sun on a slant which means different areas of Earth point toward or away from the Sun at different times of the year. Around the June solstice, the North Pole is tilted toward the Sun and the Northern Hemisphere gets more of the Sun's direct rays.
