This image shows a model of the rock cycle. At point R, rocks melt underground to form magma. Which is another process that contributes to the formation of rock at point R? compacting of sediments on the mountain cooling as the lava runs down the mountain weathering of the mountain from the environment eroding of different rocks at the base of the mountain

All of the following are examples of service-learning opportunities except: a. donating time to senior citizen war veterans and writing a report about the experience for your u.s. history class. b. getting a part-time job at a habitat restoration center. c. reading to second-grade students as part of your assigned reading time for your english class. d. planting trees in your community and then discussing global warming in your science class.

Remote sensing of the earth's surface and atmosphere may involve the use of what type of instruments?

In an ecosystem, marsh snails feed on phytoplankton and painted turtles feed on marsh snails. pollution has resulted in the depletion of phytoplankton. what effect would this situation likely have on the population of marsh snails and painted turtles? as phytoplankton were destroyed, the population of marsh snails would most likely then the population of painted turtles would mostly likely a. 1. increase 2. decrease 3. stay the same b. 1. increase 2. decrease 3. stay the same