Final answer:
The photos above show examples of igneous, sedimentary, and metamorphic rocks. By analyzing the characteristics of each type of rock, we can determine which is shown in each picture.
Step-by-step explanation:
The photos above show one example of each type of rock: igneous, sedimentary, and metamorphic.
To determine which rock is shown in each picture, we need to understand the characteristics of each rock type. Igneous rocks are formed by the cooling and solidifying of molten material. They have a crystalline texture and may contain minerals such as quartz or feldspar. Sedimentary rocks are formed by the accumulation of sediment, which can include rock fragments, mineral grains, and organic material. They often have layers or bedding planes. Metamorphic rocks are formed through the alteration of pre-existing rocks due to heat and pressure. They may have a foliated texture or exhibit banding.
Based on these characteristics, we can analyze the photos to determine the type of rock shown. The igneous rock may have a crystalline texture, and the minerals present can provide clues about its composition. The sedimentary rock may exhibit layers or bedding planes, and we may be able to identify the different types of sediment present. The metamorphic rock may show a foliated texture or banding, indicating the effects of heat and pressure. By carefully observing the photos and considering these characteristics, we can determine which type of rock is shown in each picture.