The most common stars are   a. supergiants.   b. giants.   c. upper main-sequence stars.   d. white dwarfs.   e. lower main-sequence stars.

Q: what is the physical geography of the New Zealand and whatit tells you about the development of the ...

A: Physical Geography deals with the natural factors like landforms, size shape, and the factors affect...

Q: (ZHOU DYNASTY ) 1.What’s the geography of China like in this dynasty? 2.Who’s in charge here? How do...

A: The Zohu dynasty grew up between the Shang dynasty and Qin dynasty. This dynasty was the longest dyn...

Q: Recently reduced air pollutants in US (which pollutants, by how much and how it was possible?)

A: The U.S economy is based on secondary, and tertiary activities, due to which there is a high level o...

Q: Explain how scientists believe the Antarctic ozone hole forms.

A: While well recognised, the phenomenon of the ozone hole remains one of the climate problems that are...

Q: Explain how the shape of tectonic plates change over time?

A: The tectonic plates control the appearance and geomorphological processes occurring on the planet.

Q: 11.  Bentonville has a well-designed _______________________, with plenty of roads, power lines, and...

A: Bentonville, a city in Arkansas is worldwide famous for its well managed water resource system. To m...

Q: Match the concept/term with the correct definition/explanation

A: The comparative advantage is the trade of goods and services under free trade where one agent will p...

Q: Based on the map below and the epicenter location, what is the likely cause of the earthquake?   ...

A: In this area Caribbean plate and North American plate collide with each other. As the result of conv...

Q: How does the geosphere, hydrosphere, atmosphere and biosphere affect the distribution of human

A: Earth consists of broadly four spheres that are hydrosphere- dominated by water, atmosphere- the sph...

Q: Which is the correct answer

A: Investment in transportation would actually lower the cost of transporting people and goods which in...

Q: (ZHOU DYNASTY ) 1.What’s the geography of China like in this dynasty? 2.Who’s in charge here? How do...

A: China has seen numerous dynasties that spread across vast landscapes and shaped the social, economic...

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: a. How are CFCs related to the destruction of stratospheric ozone? b. If most of the ozone in the st...

A: A tri-oxygen molecule is ozone located in the second layer of the gaseous cover and its function is ...

Q: Why is stratospheric ozone beneficial to life on Earth, whereas tropospheric (ground-level) ozone is...

A: Ozone layer is a layer in the atmosphere of earth that has its functions and which are related to th...

Q: what are some similarities between living in a country & city side  list around 7( more if possi...

A: CountrySide and city side both denote the area which is away from urban area and it has a tint of ru...

Q: Discuss the environmental conditions in Russia

A: Environment The term Environment has originated from the french word "environ" which means to surrou...

Q: Why migration is not always permanent?

A: Migration is a complex demographic phenomenon that occurs due to the interplay of numerous endogenou...

Q: War, poverty, and natural disasters are all examples of _____________________.

A: There are two types of events in natural and manmade environment and they are both positive and nega...

Q: what are the similarities and differences of the two types of community based on geographical bounda...

A: Geographical Boundary Geographic boundaries changes with space and time. For example a town planner ...

Q: What landform is Borneo? What rank is it in the world based on size?

A: Borneo is an island located in South East Asia. It is located in the south east part of Malay Penins...

Q: What resources most impressed the English about Native Massachusetts?

A: The Europeans have changed the landscape and ownership of the indigenous Indians of the American con...

Q: Why is it that polluted air and inversions seem to go hand in hand? (in short)

A: Air Pollution is a compound of solid particles and gases in the air. Gases emissions from cars, chem...