Define pangaea -Geography

1 Answer

Answer :

Pangaea is a hypothetical continent including all the landmass of the earth prior to the Triassic period when it split into Laurasia and Gondwanaland.

Related questions

Description : What if Pangaea happened NOWADAYS? (Backwards)

Last Answer : In science, the word theory doesn't mean guesswork. It means the idea is accepted as fact by the scientific community. See also theory of relativity, quantum theory, and theory of ... slide and drift over the mantle like ice cubes floating in water. But this process is extremely slow!

Description : Is it true that the earth's continents were once one large continent which was called Pangaea?

Last Answer : Yes, that is true. Continents slowly move around; for moreinformation, check the Wikipedia article (or other educationalresources) for "continental drift". On several occasions, that mademost ... a single"supercontinent"; the last such supercontinent was Pangaea,approximately 175 million years ago.

Description : What does computer modeling show the breakup of Pangaea?

Last Answer : It shows that Pangaea was a long continent that crossed theequator. Asia & North America then split from the othercontinent. Antarctica split off the rest.

Description : What fossil was found on two different continents supporting Pangaea?

Last Answer : What is the answer ?

Description : How long ago did pangaea drift apart?

Last Answer : about 175 million years ago.

Description : How long ago did pangaea drift apart?

Last Answer : about 175 million years ago.

Description : What era did pangaea?

Last Answer : In the Paleozoic era.mesozoic era

Description : Pangaea is the name of a former continent that included: w) all the continents x) only Europe and Asia y) only South America and Africa z) only North and South America

Last Answer : ANSWER: W -- ALL THE CONTINENTS

Description : Which of the following names is given to the supercontinent thought to have existed in the Cambrian period? Is it: w) Pangaea x) Afrasia y) Gondwanaland z) Europia

Last Answer : ANSWER: W -- PANGAEA

Description : Define the term ‘Resource’. Do you think that resources are free gifts of nature? Support your argument. -Geography

Last Answer : Everything available in our environment which can be used to satisfy our needs, provided it is technologically accessible and economically feasible and culturally acceptable can be termed as ... of resources. They transform material available in our environment into resources and use them.

Description : Define tectonic theory -Geography

Last Answer : Plate tectonics is the framework in which geologists study and understand the inner workings of the earth. It provides us with a way to tie together what once was considered unrelated geologic ... how continents form, change, and move over time, plus the study of mountain-building episodes.

Description : (i) Define index of concentration. (ii) How is it useful in the study of population? -Geography

Last Answer : (i) Index of concentration is the proportion of the population living in each state or union territory to the total population of India. (ii) Index concentration is a very useful method to understand the uneven nature of distribution ... for U.P. in 2001 was : \(rac {166}{1027} \) x 100 = 16.16

Description : (i) Define tourism. (ii) State any two advantages of tourism in India. -Geography

Last Answer : (i) Travelling to less disturbed or polluted natural areas with a view to study, admire and enjoy the beautiful aspects of a place along with the wild plants and animals and the cultural ... : 1. It helps to improve infrastructure. 2. Development of local handicrafts and cultural activities.

Description : Define density of population. What is India’s density of population as per the 2011 census ? -Geography

Last Answer : Density of population is a ratio of total population to the total area of the country or a part of it. \(Density\, of\, Population = rac{ Total\,Population}{Total\,area}\) India’s density of population as per the 2011 census is 382 persons per sq. km.

Description : (a) Define industrial clusters. (b) State any two indices used to identify industrial clusters. -Geography

Last Answer : (a) Industrial clusters are groups of interrelated industries that drive wealth creation in a region, primarily through export of goods and services. (b) The two indices are : 1. Quantum of power used for 2. Total Industrial Output.

Description : (i) Define sustainable development. (ii) Mention any two reasons for low percentage of area sown more than once in India. -Geography

Last Answer : (i) Sustainable development is the development that meets the needs of the present without compromising the ability of future generations to meet their own needs. (ii) Low percentage of area sown more ... once is due to infertile soils, lack of moisture and not much use of fertilizers and manures.

Description : (i) Define Tourism. (ii) Give two reasons as to why domestic tourism is an important segment of the tourism industry. -Geography

Last Answer : (i) Travelling to less disturbed or polluted natural areas with a view to study, admire and enjoy the beautiful aspects of a place along with the flora and fauna and the cultural ... is called tourism. (ii) Domestic tourism contributes to national integration and creates employment opportunities.

Description : Define an urban area according to the latest census. -Geography

Last Answer : An urban area, according to the latest census, is defined as follows : (i) All places with a Municipality, Corporation, Cantonment Board or Notified Town, Committee, etc., are included as Urban ... engaged in non-agricultural pursuits. A density of population of at least 400 persons per square km.

Description : Define the term sex ratio. Mention any two reasons for the low sex ratio in India. -Geography

Last Answer : The sex ratio is defined as the number of females per thousand males in the population. Male child receives a preferential treatment while the female child is neglected. With small family norms, many young couples do not go in for a second child if the first child happens to be a male.

Description : Define the term micro-region. Name any one micro-region in India. -Geography

Last Answer : A micro-region is defined as a territorial area smaller than the state to which it belongs but larger than a municipality and also has the potential for developing at least one specialisation of production of cycle. Agriculture in Punjab and the Hilly region in U.P. is an example of a micro-region.

Description : Define cultivable waste. Give any one reason for its existence. -Geography

Last Answer : Cultivable waste is the land available for cultivation but not used for cultivation for one reason or the other. This land has been abandoned for some reasons such as lack of water ... physiographic position, human neglect or deficiencies occurred in soil due to the faulty agriculture practices.

Description : Define population growth and population growth rate. -Geography

Last Answer : Population growth means the difference between the natural birth rate and death rate of an area/country When the birth rate is higher than the death rate it is called positive growth because the ... two points of time is expressed in percentage and is described as the growth rate of population.

Description : Define soil horizon -Geography

Last Answer : Soil horizon is a distinct layer of soil, approximately parallel with the land surface, whose properties develop from the combined actions of living organisms and percolating water.

Description : Name and define two important by-products of the sugar industry. -Geography

Last Answer : (a) Two important by products of sugar industry are : 1. Molasses: It is a kind of dark brown syrup that drains from sugar during the process of manufacture. It is used to produce industrial ... raw cotton required. 2. The humid climate of Mumbai favours the production of yams of finer counts.

Description : Define the following terms : (i) Ginning (ii) Topping (iii) Arabica. -Geography

Last Answer : (i) Ginning—It is a process of separation of cotton fibre from cotton seeds. (ii) Arabica—It is the best variety of coffee grown on commercial scale.

Description : Define the following: (i) Archipelago -Geography

Last Answer : (i) Archipelago-A group of islands is called Archipelago eg. Indonesia etc. (ii) Lagoon-A back water lake is called Lagoon. It is partly or completely separated from the open sea by a narrow ... the sea and is surrounded by land in all sides is called land locked country eg. Nepal and Bhutan.

Description : Define the term Human Development? Why is human development necessary? Explain any four reasons. -Geography

Last Answer : (a) Human Development is the development that enlarges people's choices and improves their lives. This concept was introduced by Dr. Mahbub-ul-Haq. (b) (i) People are central to all ... there is an addition to the existing conditions. Development will occur when positive change growth take place.

Description : Define Human geography in the words of Fredrick Ratzel. -Geography

Last Answer : “Human geography is the synthetic study of relationship between human societies and earth’s surface”.

Description : Define the term road-density. Explain with examples the two main determinants of road density in India. -Geography

Last Answer : Road density is the length of roads per 100 sq kms of an area. Determinants of road density are level of economic development and nature of terrain. (i) Construction of roads is ... roads is relatively better in plains as compared to roads in high altitude areas, rainy and forested areas.

Description : Define the term tourism. -Geography

Last Answer : Tourism is travel undertaken for purposes of recreation rather than business.

Description : Define Human Geography. Give four examples of elements of material culture created by humans using the resources provided by nature. -Geography

Last Answer : (A) Human geography is the synthetic study of relationship between human societies and earth's surface. (B) (i) Human beings interact with their physical environment with the help of ... they developed better understanding of natural laws-The concepts of friction and heat helped us discover tire.

Description : How did Paul Vidal de La Blache define Geography? -Geography

Last Answer : According to La Blacourhe, Geography is the conception resulting from a more syncretic knowledge of the physical laws governing our earth and of the relations between the living beings which inhabit it.

Description : How will you define the riverine port? -Geography

Last Answer : Port located on the riverfront is known as a riverine port. Kolkata is an inland riverine port. It serves the very large Ganga-Brahmaputra basin

Description : How would you define inter-state water disputes? -Geography

Last Answer : Interstate water disputes take place when either of the states is dependable on water resource and the needs for water are not satisfactory in either of the villages and are suffering from water scarcity. One of the examples is the Kaveri water dispute between Tamil Nadu and Karnataka.

Description : Define the term ‘mineral’ and name the major classes of minerals with their physical characteristics. -Geography

Last Answer : A mineral is a naturally occurring organic and inorganic substance, having an orderly atomic structure and a definite chemical composition and physical properties. A mineral is composed of two or more ... and can be sub-divided into three types: Precious metals, Ferrous metals Non- ferrous metals.

Description : Define the important concept of Neodeterminism according to Griffith Taylor. -Geography

Last Answer : The concept shows that neither is there a situation of absolute necessity (Environmental Determinism) nor is there a condition of absolute freedom (Possibilism). It means that human beings can conquer ... such limits which does not damage the environment and there is no free run without accidents.

Description : How did Paul Vidal de la Blache define Geography? -Geography

Last Answer : According to Paul Vidal de la Blache, “Conception resulting from more synthetic knowledge of the physical laws governing our earth and of the relations between the living beings which inhabit it”.

Description : Define Geography in the words of Ellen Churchill Semple. -Geography

Last Answer : According to Ellen C. Semple, “Human geography is the study of the changing relationship between the unresting man and the unstable earth”.

Description : Define Geography in the words of Fredrick Ratzel. -Geography

Last Answer : According to Fredrick Ratzel, “Human geography is the synthetic study of relationship between human societies and earth’s surface”.

Description : Define human geography. -Geography

Last Answer : Human geography is defined as “the relationship between the physical/ natural and the human worlds, the spatial distribution of human phenomenon and how they come about, the social ... geography is the study of the changing relationships between the unresting man and unstable earth”

Description : Did the advent of mapping satellites have any tremendous impacts on the depiction of geography?

Last Answer : Not geography related, but check this out: http://www.msnbc.msn.com/id/43164447/ns/technology_and_science-science/

Description : What are some good resources for studying the role of climate and geography in the development of civilizations?

Last Answer : Any AP World History text because that is one of the themes discussed. I like Traditions and Encounters” by Bentley & Ziegler. You might want to buy it used or borrow it because new it’s about $250. But here’s a hint: waterways and trade routes.

Description : Was geography an easy subject for you?

Last Answer : Not so great.

Description : How is your geography knowledge? Were you taught it in school?

Last Answer : i know i’m here and you’re there. i do alright.

Description : Name the different types of environmental pollution. -Geography

Last Answer : The different types of environmental pollution are:- 1. Air pollution 2. Water pollution 3. Soil pollution 4. Noise pollution.

Description : What are the measures to control water pollution? -Geography

Last Answer : 1. Industrial effluents must be treated. 2. Drinking water sources must be kept clean. 3. Sewage treatment plants, disposal of waste on the water bodies must be controlled.

Description : What is Bio-diversity? -Geography

Last Answer : The variety of flora (plants) and fauna (animals) in a region is known as biodiversity. Define The Following: 1. Biosphere : Biosphere is the part of the earth where life exists. 2 ... 6. Acid rain : Acid rain contains high amounts of acids particularly sulphuric acid and carbon monoxide.

Description : The only living planet in our solar system is ____ -Geography

Last Answer : Correct Answer is: (a) Earth

Description : What is environment? -Geography

Last Answer : Environment is the surroundings where and organism, a community or an object exists.

Description : What is environmental pollution? -Geography

Last Answer : Environmental pollution is the unfavorable alteration of . our surrounding, wholly or partly by human action through direct and indirect effects.