How do geologists use carbon dating to find the age of rocks? -Geography

How do geologists use carbon dating to find the age of rocks? -Geography
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To establish the age of a rock or a fossil, researchers use some type of clock to determine the date it was formed. Geologists commonly use radiometric dating methods, based on the natural radioactive decay of certain elements such as potassium and carbon, as reliable clocks to date ancient events.
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Related questions

How do geologists use carbon dating to find the age of rocks?

Description : How do geologists use carbon dating to find the age of rocks?

Last Answer : Carbon dating is not used to find the age of rocks. It is usedto date formerly living things. It measures the rate of decay ofthe carbon-14 isotope.

For determination of the age of which among the following is carbon dating method used ? (1) Fossils (2) Rocks (3) Trees (4) 1& 2 above

Description : For determination of the age of which among the following is carbon dating method used ? (1) Fossils (2) Rocks (3) Trees (4) 1& 2 above

Last Answer : 1& 2 above

How can a rocks composition help geologists to classify the rock?

Description : How can a rocks composition help geologists to classify the rock?

Last Answer : tell me the answer I'm the one asked it

Mushroom rocks are found in -Geography

Description : Mushroom rocks are found in -Geography

Last Answer : Mushroom rocks are found in deserts. They are the erosional landforms of the arid or desert region. The erosive power of wind becomes very high at a certain height from the ground level. The ... the shape of mushroom having large top and a small neck. The formation is called Mushroom rock.

1. Name the Indian soil which is formed due to the weathering of basic igneous rocks. 2. Name two states of India where this type of soil is found. -Geography

Description : 1. Name the Indian soil which is formed due to the weathering of basic igneous rocks. 2. Name two states of India where this type of soil is found. -Geography

Last Answer : 1. Black soil 2. Maharashtra and Gujarat

The Peninsular plateau is a tableland composed of the old crystalline, igneous and metamorphic rocks. What do CRYSTALLINE ROCKES mean here? -Geography

Description : The Peninsular plateau is a tableland composed of the old crystalline, igneous and metamorphic rocks. What do CRYSTALLINE ROCKES mean here? -Geography

Last Answer : Crystalline rock, any rock composed entirely of crystallized minerals without glassy matter. Metamorphic rocks are almost always crystalline; the term crystalline schists has been applied to indicate all rocks ... origin, and thus the term crystalline rocks may be taken to mean an igneous origin.

What are the root sources of igneous rocks? -Geography

Description : What are the root sources of igneous rocks? -Geography

Last Answer : Magma is the root source of igneous rocks. The igneous rocks are formed when magma cools and solidifies. When magma in its upward movement cools and turns into solid form it is called igneous rock. ... of cooling and solidification can happen in the earth's crust or on the surface of the earth.

What are metamorphic rocks? Describe the types of metamorphic rock and how are they formed? -Geography

Description : What are metamorphic rocks? Describe the types of metamorphic rock and how are they formed? -Geography

Last Answer : The word metamorphic means ‘change of form’. These rocks form under the action of pressure, volume and temperature (PVT) changes. Metamorphism takes place when rocks are forced down to ... , granite, syenite, slate, schist, marble, quartzite etc. are some examples of metamorphic rocks.

What relationship explained by rock cycle between the major type of rocks? -Geography

Description : What relationship explained by rock cycle between the major type of rocks? -Geography

Last Answer : Rocks do not remain in their original form for long but may undergo transformation. Rock cycle is a continuous process through which old rocks are transformed into new ones. Igneous rocks are ... in temperature in the interior and turn into molten magma, the original source for igneous rocks.

How are minerals formed in igneous and metamorphic rocks? -Geography

Description : How are minerals formed in igneous and metamorphic rocks? -Geography

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Mention various types of rocks IV. [Imp.] -Geography

Description : Mention various types of rocks IV. [Imp.] -Geography

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What happens when igneous and sedimentary rocks go under great heat and pressure? -Geography

Description : What happens when igneous and sedimentary rocks go under great heat and pressure? -Geography

Last Answer : They change into metamorphic rocks.

What are called igneous rocks? -Geography

Description : What are called igneous rocks? -Geography

Last Answer : When the molten magma cools, it becomes solid. Rocks formed in this way are called igneous rocks.

Sedimentary rocks are formed from sediments. -Geography

Description : Sedimentary rocks are formed from sediments. -Geography

Last Answer : Sedimentary rocks are formed from sediments because of the following reasons: Igneous rocks and metamorphic rocks, decompose, disintegrate and wear down due to weathering. This material is ... are solidified into layers due to pressure from overlying sediments they are called sedimentary rocks.

What are metamorphic rocks? -Geography

Description : What are metamorphic rocks? -Geography

Last Answer : Metamorphic Rocks When under heat and pressure igneous rocks and sedimentary rocks change their form and more precious rocks are formed to be known as metamorphic rocks. Examples: ★ Granite into granite gneiss. ★ Coal into slate. ★ Slate into schist. ★ Limestone into marble.

what are the Uses of Rocks -Geography

Description : what are the Uses of Rocks -Geography

Last Answer : Hard rocks are used in making buildings and barrages. Houses and buildings are built of rocks (stones, slates, granite, marble). Stones are used in numerous games: Seven stones (phitthoo). Hopscotch ... kit). Five stones (gitti). Rocks (stones and slates) are used in building bridges, embankments.

Formation of Extrusive and Intrusive Rocks -Geography

Description : Formation of Extrusive and Intrusive Rocks -Geography

Last Answer : Due to extreme heat in the interior of the earth, rocks are found in the form of molten material called magma. When magma comes out on the surface of the earth, it cools down and turns into solid ... the interior of the earth, it becomes solid to form intrusive rocks. Examples: ★ Granite. ★ Gabro.

Three Types of Rocks -Geography

Description : Three Types of Rocks -Geography

Last Answer : Igneous Rocks Sedimentary Rocks Metamorphic Rocks

Radiocarbon dating technique is used to estimate the age of - (1) rocks (2) monuments (3) soil (4) fossils

Description : Radiocarbon dating technique is used to estimate the age of - (1) rocks (2) monuments (3) soil (4) fossils

Last Answer : (4) fossils Explanation: Radiocarbon dating technique is used to estimate the age of fossils. It is used in dating things such as bone, cloth, wood and plant fibers that were created in the relatively recent past by human activities.

What role did carbon dioxide pipy in the formation of oceans? -Geography

Description : What role did carbon dioxide pipy in the formation of oceans? -Geography

Last Answer : The carbon dioxide in the atmosphere got dissolved in rainwater and the temperature further decreased causing more condensation and more rains. The rainwater falling onto the surface got collected in the ... earth’s oceans were formed within 500 million years from the formation of the earth.

Explain the significance of age structure. -Geography

Description : Explain the significance of age structure. -Geography

Last Answer : Age structure: (i) Age structure represents the number of people of different age groups. (ii) It is an important indicator of population composition, since a large size of population ... indicates a large working populations. (iii) It helps in planning process and estimates future population.

Age and skill selective migration from rural areas has not affected adversely to which of the following demographic attribute? -Geography

Description : Age and skill selective migration from rural areas has not affected adversely to which of the following demographic attribute? -Geography

Last Answer : (d) Balance in age and sex composition

Radiocarbon dating is used to estimate the ages of (a) babies (b) fossils (c) rocks (d) ancient buildings

Description : Radiocarbon dating is used to estimate the ages of (a) babies (b) fossils (c) rocks (d) ancient buildings

Last Answer : Ans:(b)

What characteristics do geologists use to classify a metamorphic rock?

Description : What characteristics do geologists use to classify a metamorphic rock?

Last Answer : Need answer

What did geologists use to learn about earth's interior from direct evidence?

Description : What did geologists use to learn about earth's interior from direct evidence?

Last Answer : Studying how seismic waves refract inside the earth and if they"cast shadows" indicating that some layers inside earth are opaqueto some types of seismic waves.Seismic waves "illuminate" the interior of the ... room, permitting what is there to be seen if youhave the correct tools to observe them.

Geologists use physics of waves to study and measure the

Description : Geologists use physics of waves to study and measure the

Last Answer : tectonic plate motion and predict earthquakes.

Why would geologists not have discovered Gilligan’s island?

Description : Why would geologists not have discovered Gilligan’s island?

Last Answer : But, then there would be no show. :\

What's a geologists job like?

Description : What's a geologists job like?

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Why was the geologist's wife unhappy? -Riddles

Description : Why was the geologist's wife unhappy? -Riddles

Last Answer : She felt like he took her for granite.

What do geologists do on their free time? -Riddles

Description : What do geologists do on their free time? -Riddles

Last Answer : Go to rock concerts.

What sweets do geologists like? -Riddles

Description : What sweets do geologists like? -Riddles

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How do geologists define minerals? -SST 10th

Description : How do geologists define minerals? -SST 10th

Last Answer : Geologists define minerals as a homogenous, naturally occurring substance with a definable internal structure.

What PROPERTY are geologists testing when they do a SCRATCH test?

Description : What PROPERTY are geologists testing when they do a SCRATCH test?

Last Answer : Hardness

What do exploration geologists do? How can I become one?

Description : What do exploration geologists do? How can I become one?

Last Answer : The Work of An Exploration Geologist Mining companies are always looking for new sources or new places where is there is mineral ore. They use the services of exploration geologists to find natural ... if you enrol for a masters program that has a bias towards mining or mineral exploration.

It is believed by most of the geologists that Madagascar was a part of African Continent in the geological past. 

Description : It is believed by most of the geologists that Madagascar was a part of African Continent in the geological past. 

Last Answer : Identify the correct correlation: A - It is believed by most of the geologists that Madagascar was a ... but R is not the correct explanation of A.

What clues of extrusion tell geologists?

Description : What clues of extrusion tell geologists?

Last Answer : How does intrusion forrm

How do geologists figure out rock layer puzzles?

Description : How do geologists figure out rock layer puzzles?

Last Answer : Geologist must use their knowledge of the events that disturb orremove rock-layer sequences to help piece together the history ofEarth as told by the rock record.

What did geologists study to determine the pressure and temperature at which metamorphic rock formed?

Description : What did geologists study to determine the pressure and temperature at which metamorphic rock formed?

Last Answer : Feel Free to Answer

What features do a rock geologists observe when classifying them?

Description : What features do a rock geologists observe when classifying them?

Last Answer : What is the answer ?

Why would slow continual movement lead geologists to give the sections a low probability?

Description : Why would slow continual movement lead geologists to give the sections a low probability?

Last Answer : it tumbles

Why would slow continual movement lead geologists to give the sections a low probability?

Description : Why would slow continual movement lead geologists to give the sections a low probability?

Last Answer : it tumbles

Most geologists think that the movement of Earth's plates is caused by?

Description : Most geologists think that the movement of Earth's plates is caused by?

Last Answer : Geologists have hypothesized that the movement of tectonic plates is related to convection currents in the earth's mantle. Convection currents describe the rising, spread, and sinking of gas, liquid, or molten material caused by the application of heat.

What do geologists do?

Description : What do geologists do?

Last Answer : They study the terrain, the rocks, the fossils, and the land mass content and structure of the planets in our universe.l

There is a specific term used by geologists to describ rock weathering in which shells or plates are broken away from a rock leaving it rounded in appearance. What is this term?

Description : There is a specific term used by geologists to describ rock weathering in which shells or plates are broken away from a rock leaving it rounded in appearance. What is this term?

Last Answer : ANSWER: EXFOLIATION

Which factors affect the land use pattern of India? -Geography

Description : Which factors affect the land use pattern of India? -Geography

Last Answer : Land is used for various purposes, such as cultivation of crops, building of houses, construction of roads and railways, grazing of animals, etc. This is commonly known as land use ... , and the human factors like density of population and the technological and social requirements of people.

Mention the factors on which the land-use pattern of India depends on. -Geography

Description : Mention the factors on which the land-use pattern of India depends on. -Geography

Last Answer : There are two main factors on which the land use pattern of India depends upon. The factors are- Physical factors and Human factors : 1. Physical factors: The physical factors ... factors: The human factors comprise population density, culture, and traditions, technological capability, etc.

Mention any two drawbacks of land use pattern in India. Suggest any one measure to improve it. -Geography

Description : Mention any two drawbacks of land use pattern in India. Suggest any one measure to improve it. -Geography

Last Answer : The two drawbacks of land use pattern in India are : 1. Division of agricultural land into small and fragmented holdings. It is a serious problem in densely populated and intensively cultivated ... maintenance of Eco balance, this land should be put under afforestation and not under crop farming.

Mention the two environmental concerns with regard to the use of conventional energy resources. -Geography

Description : Mention the two environmental concerns with regard to the use of conventional energy resources. -Geography

Last Answer : (a) Burning of coal leaves a large residue of ash which is a cause of environmental concern if disposal is not done properly. (b) The use of petroleum fuel causes pollution to the ... The use of nuclear minerals may cause harmful radiation to environment if safe waste disposal is not done.

Discuss any three problems associated with the use of thermal power. -Geography

Description : Discuss any three problems associated with the use of thermal power. -Geography

Last Answer : The three problems are : 1. Thermal electricity is produced from coal, petroleum and natural gas which are exhaustible and non-renewable. It involves recurring cost. 2. The process of generating electricity ... of waste in the form of fly ash, disposal of which adds to the cost of production.

State any one use of aluminium. Name a centre for aluminium industry in India. -Geography

Description : State any one use of aluminium. Name a centre for aluminium industry in India. -Geography

Last Answer : Aluminium is used in making aeroplanes and ships. Renukoot in Uttar Pradesh is a centre for aluminium industry in India.