Answer:
Explanation: I would say Music but if you push yourself to do something then do Geography. I believe in you good luck choosing which one to do.
Our current understanding of the terrestrial worlds allows us to paint a broad-brush overview of their geological histories, but we still have much more to learn. Choose one important but unanswered question related to the geology of the terrestrial worlds, and describe why the question is important and how we might answer it in the future. Be as specific as possible, focusing on the type of evidence necessary to answer the question and how the evidence could be gathered.
One important unanswered question related to the geology of the terrestrial worlds is: What is the extent and composition of subsurface water on other planets and moons?
The presence of water is a crucial factor in determining a celestial body's potential habitability and understanding its geological history. While we have evidence of surface water on some terrestrial worlds, such as Mars and Earth's Moon, the extent and composition of subsurface water remain largely unknown. Answering this question is essential for gaining a comprehensive understanding of the potential for life beyond Earth and for uncovering the geological processes that shape these worlds.
Exploring the extent and composition of subsurface water would require a combination of remote sensing techniques, in situ measurements, and sample return missions. Remote sensing instruments like ground-penetrating radar and spectrometers can provide valuable information about subsurface water through the analysis of electromagnetic signals and absorption features. These instruments would enable scientists to map the distribution and properties of subsurface water on various terrestrial worlds.
In situ measurements, such as drilling or excavating, would be necessary to directly access subsurface water and obtain physical samples. These samples could provide insights into the composition, isotopic ratios, and potential biological activity within subsurface water reservoirs. Sample return missions, like the OSIRIS-REx mission that returned samples from asteroid Bennu, would allow for detailed laboratory analysis of subsurface water samples on Earth.
Answering the question about subsurface water would contribute to our understanding of the potential habitability of other worlds and shed light on the geological processes that shape their surfaces. It would also provide crucial information for future manned or robotic missions, aiding in the planning of resource utilization and colonization efforts.
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What is the m<1?
A- 100
B-50
C-90
D-40
From the image or diagram given, note that the measure of angle 1 is also 100°.
How is this so?The theorem that supports the relationship between the measure of an arc and the measure of the central angle is known as the Central Angle Theorem.
According to this theorem,the measure of a central angle in a circle is equal to the measure of the arc it intercepts.
This theorem is based on the fact that in a circle,the ratio of the arc length to the circumference is equal to the ratio of the central angle to the full angle (360 degrees).
Therefore,if the arc measures 100 degrees,the central angle formed by that arc will also measure 100 degrees.
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Draw the hungarian symbol for es
search it because no one seems to know I'm sorry for the inconvenience