Explain Hawaiian Island Lab significance. Check all of the following that applies. Pacific plate is moving about 5 km per year
convection currents are falling in the mantle below this location.
Older islands are located to the Northwest (ie. Kauai)
Havaian Islands were formed from igneous rock (basalt mostly)
Hawai Big Island is currently residing over the Hot Spot
The Loihi seamount is a future island in the Hawaiian island chain.
The tectonic plate is moving Northwestward over the Hot Spot
Younger islands are located to the Northwest (ie. Hawaii)

Imagine that someone pushes one marble toward a motionless marble. would there still be action-reaction forces involved in the collision? how might the marbles’ motions be changed? ?

One object has a mass of 1 kg and another object has a mass of 3 kg. if the speeds are the same, which of the following is true about their kinetic energy?

Beryl states that insulation with the smallest possible thermal conductivity is best to keep a house warm in winter, but worst for keeping a house cool in summer. sapphire insists the reverse is true: low thermal conductivity is good in the summer, but bad in the winter. which one, if either is correct? a. beryl, because low thermal conductivity results in low heat transfer. b. beryl, because low thermal conductivity results in high heat transfer. d. sapphire, because low thermal conductivity results in high heat transfer. e. neither, because low heat transfer is desirable both in summer and in winter.