What is the cause of rising surface temperatures of the pacific ocean, drought in the western united states, flooding on the pacific coast of south america?

a-the gulf stream
b-the jet stream
c-la nina
d-el nino

In which environment would primary succession occur? a forest with a few remaining trees after a recent wildfire an area of exposed rock after a glacier melts away beach that is exposed to the air at low tide an abandoned baseball field in a small town

Nitrogen dioxide decomposes according to the reaction 2 no2(g) ⇌ 2 no(g) + o2(g) where kp = 4.48 × 10−13 at a certain temperature. if 0.70 atm of no2 is added to a container and allowed to come to equilibrium, what are the equilibrium partial pressures of no(g) and o2(g)

Which states of matter have particles that move independently of one another with very little attraction?