Metamorphic rocks
form when molten rock comes in contact with the atmosphere
often form depositional layers called bedding planes
are usually softer and less resistant to weathering than sedimentary rocks
are metamorphosed
include the rocks obsidian and conglomerate

A2 cm object is 10 cm from a convex lens that has a focal length of 4.4 cm, the image is 8cm from the lensz the height of the image, to the tenths place is

Which types of seismic waves travel through earths interior? select all that apply. a) l waves b) p waves c) s waves

What is likely to happen in the long term if the earth continues to absorb more energy than it emits? a. the earth will discontinue recycling energy. b. organisms will begin to compensate for the change by incorporating more energy. c. the overall temperature of the earth will increase. d. the nutrient cycles will happen more frequently. select the best answer from the choices provided a b c d