WebApr 9, 2024 · Which of the following was used to provide the oldest measurement of Earth's age? A. Carbon dating of fossils from the Cambrian period. B. Isotopic dating of fossils from the Cambrian period. C. Relative dating of fossils in stratigraphic layers. D. Isotopic dating of meteor fragments. The structure of Earth can be defined in two ways: by mechanical properties such as rheology, or chemically. Mechanically, it can be divided into lithosphere, asthenosphere, mesospheric mantle, outer core, and the inner core. Chemically, Earth can be divided into the crust, upper mantle, lower mantle, outer core, and inner core. The geologic component layers of Earth are at increasing depths be…
Age of the Earth - Geology (U.S. National Park Service)
WebFeb 28, 2024 · In terms of the earth’s layers, the outer chocolate represents the crust, the caramel represents the mantle – hot molten rock, the light brown layer is the outer core – liquid iron and the bottom layer of chocolate is the inner core – solid iron. WebMay 5, 2009 · Oldest Surface on Earth Discovered. This natural "desert pavement" in Israel's Negev Desert has been dated to about 1.8 million years old, the olest known vast expanse … how to have abortion on sims 4
Where is the oldest rock in Utah? - 2024
WebMar 16, 2024 · 2 In horizontal rock layers, the oldest layer is at the bottom. 3 The outer layer of Earth is divided into “plates” that move across Earth's surface. 4 If salt is added to water, then the water will take longer to freeze because the salt causes more heat in the mixture. See answers Advertisement haydenfuqua112204 Answer: number 4 Explanation: WebNov 11, 2024 · Starting at the center, Earth is composed of four distinct layers. They are, from deepest to shallowest, the inner core, the outer core, the mantle and the crust. … WebWhen the rock layers in the three outcrops are correlated, the oldest layer is the answer choices Shale layer in outcrop I Siltstone layer in outcrop II Limestone layer in outcrop III Conglomerate layer in outcrop III Question 7 120 seconds Q. The geologic cross section below shows rock layers that have not been overturned. how to have a book bound