What happens when two continental plates meet at a convergent boundary accounding to plate tectonics?
a. one slides under the other to form new mantle
b. one slides under the other to form magma
c. they push against each other tp form deep-ocean trenches
d. they push against each other to form folded moutain ranges
! (pick the right ! )

Answer is: D. They push against each other to form folded mountain ranges.

Accounding to plate tectonics, collision between two continental plates crunches and folds the rock at the boundary, leading to the formation of mountains and mountain ranges.

For example, Himalayas were formed by the collision of the Indian and Eurasian Plates. That is happened about 40 to 50 million years ago.

1. a)c-14 has two more protons

2. d)they have different numbers of protons, neutrons, and valence electrons; they are all gases at room temperature.

3. c) iron and nickel.