They are called sediments or grains..
Answer:
Corals reef is a underwater ecosystem that builds on limestone beds, CaCo3
Explanation:
- They have exoskeletons made up of limestones and its possible that the corals might have moved offshore with changes in the sea levels as, he finds an abundance of large clam fossils, that produce within the interlocking of limestone section.
- Since the clam is made up primarily of coral fragments its possible that the corals might have buried under the landmass when the upliftment was completed.
- The skeletal remains of the coral polyps that are now stratified in the rocks are suggestive of reef formation around the landmass earlier period and these were mostly found in tropical oceans.
- Thus as he moves away and sees limestones with shales, which has clam fossils he had seen previously.
Sequential schemes are used to organize ordered, frequently numerical data, such as the ratio of floor area to lot size or the population density per square mile. Since bright colors are used for lower values and dark colors are used for higher values, changes in color lightness correspond to the transition from low to high.
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What is color shading on a map?</h3>
Image enlargement The Discovery Series of maps uses shade and color to indicate how high the ground is above sea level in addition to contour lines. The color becomes darker as the terrain rises higher. The very low ground is colored green, followed by pale yellow, and then roughly three different tones of brown.
The intuitive and easy-to-read nature of the map is ensured by the careful selection of colors. Feature association is the term used to describe this process. Additionally, as many people struggle with color vision, the cartographer must pick hues that are simple for such readers to discern.
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I assume you meant to write convection for one of those answers.
<span>Convection is the way that heat is transferred through liquids and gases.
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Answer: B. the 20th Amendment, setting January 20 as inauguration day for the president
Explanation: The 20th Amendment, also called the Lame Duck Amendment, decreased the amount of time between the presidential election and the inaugration of the new president. This was made because of advances in technology with faster travel and communication.