1. rocks have been formed from gravel and from the earths surface. these sediments have been compressed…

1. rocks have been formed from gravel and from the earths surface. these sediments have been compressed, together and hardened.\n2. rocks were at one time molten. they can form above ground or above ground when the cools off.\n3. rocks that have been altered by the effects of heat and are called rocks. both igneous and sedimentary rocks can change into these rocks.\nsedimentary igneous sand magma metamorphic pressure cemented

1. rocks have been formed from gravel and from the earths surface. these sediments have been compressed, together and hardened.\n2. rocks were at one time molten. they can form above ground or above ground when the cools off.\n3. rocks that have been altered by the effects of heat and are called rocks. both igneous and sedimentary rocks can change into these rocks.\nsedimentary igneous sand magma metamorphic pressure cemented

Answer

Brief Explanations:

  1. Las rocas sedimentarias se forman a partir de gravas y arena que son comprimidos y cementados.
  2. Las rocas ígneas provenían de magma que se enfría.
  3. Las rocas metamórficas se forman por los efectos del calor y la presión sobre otras rocas.

Answer:

  1. Sedimentary, sand, cemented
  2. Igneous, magma
  3. pressure, metamorphic