Discuss the relevance of the Frank Drake SETI equation to investigating life in our galaxy.  Describe what each character represents.

Q: 21. Eruptions of pyroclastic material would be common...a. on stratovolcanoesb. on composite volcano...

A: Pyroclastic material can be described as the particles of gases, dust, ash, solid lava fragment ejec...

Q: 1. What landforms can be found near geothermal power plant? 2. How is geothermal energy related to v...

A: Geothermal energy is heat in the earth. it is a renewable source of energy as heat is continuously g...

Q: Plants may have caused the end-Devonian mass extinction true or false?

A: In the geological time scale, Devonian is a period in the Paleozoic era, and it ranges from 419 mill...

Q: The Permo-Triassic mass extinction is exacerbated by the intrusion of a large igneous province sill ...

A: In the geological time scale Permian period in the Paleozoic era, it ranges from 298 million years t...

Q: So far in 2021, the deadliest earthquake has been in Indonesia. This earthquake had amagnitude of 6....

A: Step1Earthquakes occur in the Maghreb as a result of tectonic activity between the African plate and...

Q: Certain fossils can also be useful for dating rocks. Index fossils represent organisms that lived a ...

A: Index fossils are the ones that are not widely geologically distributed but widely geographically di...

Q: The option selected is wrong

A: Minerals in soil cause soil to be alkine. If more minerals are added to the soil due to the weatheri...

Q: 14.help

A: Population growth refers to a rise in the number of individuals in its population. Its rate is asses...

Q: Original horizontality: Sedimentary rock layers, or strata, were originally deposited as relatively ...

A: The layers of the earth got deposited horizontally in a basin. These got uplifted by the tectonic fo...

Q: Describe what an intrinsic variable star is.

A: The universe encompasses several varieties of galaxies with stars and dust particles, one of them is...

Q: 3.help

A: Natural resources are the one which occur in environment and form or developed without any human int...

Q: The number of strong tornadoes reported in the United States has held fairly steady over the last 60...

A: A tornado is a rapidly twisting air column that originates during thunderstorms and can be character...

Q: Tycho’s universe was the same as the Copernican universe EXCEPT that   a. Earth did not move. ...

A: Firstly, let us discuss what is Tycho’s universe and what is Copernican universe? Tycho’s universe: ...

Q: what is a satellite

A: Several thousands of satellites are launched by many countries at present, many of them became nonop...

Q: Use the diagram below to answer the following question. 1. Contrast the plate movements that cause t...

A: Diagram is depicting the figures that have undergone deformations due to the stresses applied on it....

Q: Which of the following soil reactions is the most acidifying? O mineral weathering excess anion upta...

A: The soil is acidic means the acid content in the soil is in an increased manner. This happens becaus...

Q: Explain how the acidification of the world’s oceans has a direct impact on you or your family?

A: Water fulfills a vital function in the survival of human beings on the earth. It occupies discharges...

Q: Can someone help ASAP ?

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for yo...