What is the significance of eclogites that are found at the Earth’s surface? In other words, where did they come from, how did they get to the surface?

Q: Which statement about the human fertility rate is true?a. Fertility rates are the same in all human ...

A: The Fertility rate (FR) is the variety of live births per 1,000 women of productive age in a year. T...

Q: The melting of sea ice due to increasing surface temperatures will lead to a : A. Positive feedb...

A: Warmer water temperatures delay ice growth within the fall and winter, and also the ice melts quicke...

Q: The most common stars are   a. supergiants.   b. giants.   c. upper main-sequence stars....

A: Star, any huge self-brilliant divine collection of gas that sparkles by radiation got from its inwar...

Q: MCQ: Which option is correctSeveral scientific articles highlight the importance of geography for de...

A: The understanding of the world is essentially based on the knowledge and integration of different di...

Q: why is the impervious shale layer important?

A: Tight shell deposits that contain (typical)  petroleum and natural gas at depths more than 10 000 ft...

Q: 15. A __________________________ would be one that has high paying jobs and a high literacy rate.

A: The proficiency rate is characterized by the level of the number of inhabitants in a given age bunch...

Q: Many scientific studies rely on models for experiments that cannot be done on real systems, such as ...

A: Models may be mathematical, physical (crash test dummies), or living (lab rats). The drawback to mod...

Q: A rift valley is evidence of which kind of plate boundary? A. convergent B. divergent C. transform D...

A: Earth crust is made up of many major and minor tectonic plates, the joint between two plates is know...

Q: How was Lewis and Clark's expedition similar with Zebulon expedition

A: The aim of the exploratory trips is to identify unknown places with a view to discovering them and h...

Q: The figure below presents a model of a local wind system called a sea breeze. Label each part of the...

A: The wind system is the most prominent and vital system in the earth's atmosphere, it is highly influ...

Q: What is the number of nautical miles between place A (30°N, 90°W) and place B (35°S, 90°E)?

A: The given points are  A (30°N, 90°W) B (35°S, 90°E) To find Number of nautical miles between the two...

Q: What are the latitude and longitude of the point on the Earth that is opposite Los Angeles, CA (34°N...

A: Introduction The point  exactly opposite a reference point on the opposite side of the earth is know...

Q: Arctic sea ice has a large seasonal cycle in areal extent ranging from about 8 106 km2 in September ...

A: Climate change is a usual issue in the Arctic region. This is mainly caused because of the global ch...

Q: Because Algeria produces more natural oil and gas petroleum products than the country needs, it the ...

A: Algeria is a North African country with a Mediterranean coastline and a Saharan desert in its interi...

Q: What is the dreamtime?  Is it the same across Aboriginal tribes?  What is the importance of the song...

A: Every indigenous tribe on the planet has a unique cultural perspective towards the genesis and suste...

Q: Describe two reasons why plant populations can be more difficult to establish and two reasons they a...

A: Ex Situ conservation means of site conservation. Basically when a species of plant is in danger. Thi...