Hank passes a bank made of stone bricks everyday on his way to school. He notices that the stones are made of two different types of rock. How could energy have played a role in different rock types forming? a) Energy from different sources leads to different types of rock. Energy inside earth melts rock into liquid rock, but energy from the sun causes rock to weather into smaller pieces of rock. b) energy causes different types of rock to change in different ways. Energy changes igneous rock into liquid rock and changes sedimentary rock into small pieces of rock. c) Energy caused one rock type to firm, but not the other. Rocks that form because of energy are different type of rock than rocks that form without energy. d) energy changes rock on different continents in different ways. Each continent on Earth has different rock that might form liquid rock or small rock pieces when exposed to energy

From the options provided, the most accurate explanation regarding how energy could have played a role in the formation of different rock types observed in the stone bricks could be option a):

a) Energy from different sources leads to different types of rock

This statement accurately describes how different energy sources contribute to distinct processes leading to the formation or alteration of various rock types. Specifically:

• Energy inside the Earth: This energy contributes to the formation of igneous rocks through the melting of rocks into magma due to high temperatures and pressures beneath the Earth's surface. This process is primarily driven by the Earth's internal heat.
• Energy from the sun: Solar energy plays a role in weathering processes that break down rocks into smaller particles or sediments. This weathering, caused by exposure to sunlight and atmospheric elements, contributes to the formation of sedimentary rocks through processes such as erosion, transportation, and deposition.

This option accurately captures how different energy sources can lead to the formation of different rock types through distinct geological processes. The formation of igneous rocks via magma formation and sedimentary rocks through weathering aligns with the contribution of internal and external energy sources, respectively, to rock formation.