What True or false plant roots that force cracks in rocks farther apart are an agent of mechanical weathering?

What True or false plant roots that force cracks in rocks farther apart are an agent of mechanical weathering?
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Can plant roots pry apart cracks in rocks?

Description : Can plant roots pry apart cracks in rocks?

Last Answer : yes

Assertion: Black soils are black in colour due to diffusion of iron in crystalline and metamorphic rocks. Reason: They develop deep cracks during hot weather Options: (a) Both A and R are true and R is the correct explanation of A. (b) Both A and R are true and R is not the correct explanation of A.(c) A is true but B is false. (d) A is false but R is true.

Description : Assertion: Black soils are black in colour due to diffusion of iron in crystalline and metamorphic rocks. Reason: They develop deep cracks during hot weather Options: (a) Both A and R are true and R is the correct explanation of ... of A.(c) A is true but B is false. (d) A is false but R is true.

Last Answer : (d) A is false but R is true.

What True or false the most important agent of chemical weathering is abrasion?

Description : What True or false the most important agent of chemical weathering is abrasion?

Last Answer : Need answer

What type of weathering is illustrated by the cracks in the simulated granite outcrop below?

Description : What type of weathering is illustrated by the cracks in the simulated granite outcrop below?

Last Answer : Fgj

Could humanity actually be brought closer together by social medias, rather than drifting farther apart?

Description : Could humanity actually be brought closer together by social medias, rather than drifting farther apart?

Last Answer : There was a Rabbi in Northern Israel, people in New Zealand, Bangladesh, India, Viet Nam, and Uganda, and all over the US, pissed off big time about the outage. No explanation from ... by Americans. A world and humanity united in our common inconvenience. Just thought that was really interesting.

Why are the Rock's close to a mid-ocean ridge younger than the ones that are farther away?

Description : Why are the Rock's close to a mid-ocean ridge younger than the ones that are farther away?

Last Answer : Mid-ocean ridges are basically underground volcanoes that lavafrom the Earth's Mantle can breach. The ocean, however, freezes thelava and that in turn forms rock. If this happens repeatedly, ... the youngerrock being formed by the ridge is pushing away the older,previously made, igneous rock.

How did scientists determine that the age of rocks farther from the mid-ocean ridge were older?

Description : How did scientists determine that the age of rocks farther from the mid-ocean ridge were older?

Last Answer : thye pulled rocks from a drill and studied them obviously

What causes earthquakes? (a) Occurrence of underground water (b) Volcanic eruptions (c) Occurrence of cracks and fissures in rocks (d) No definite cause has been found so far

Description : What causes earthquakes? (a) Occurrence of underground water (b) Volcanic eruptions (c) Occurrence of cracks and fissures in rocks (d) No definite cause has been found so far

Last Answer : Ans: (b)

How can a tree become apart of a weathering process?

Description : How can a tree become apart of a weathering process?

Last Answer : It's roots can grow and push through rocks and eventually breackthem.Hope you found this useful!! :)

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

How can waves contribute to the weathering of rocks?

Description : How can waves contribute to the weathering of rocks?

Last Answer : Feel Free to Answer

How do human contribute weathering of rocks?

Description : How do human contribute weathering of rocks?

Last Answer : Need answer

What type of weathering is the gradual wearing away or breaking down of rocks by abrasion?

Description : What type of weathering is the gradual wearing away or breaking down of rocks by abrasion?

Last Answer : physical

Chemical weathering occurs when minerals in rocks are changed chemically. Which of these will most likely change the rate of chemical weathering on a rock?

Description : Chemical weathering occurs when minerals in rocks are changed chemically. Which of these will most likely change the rate of chemical weathering on a rock?

Last Answer : rainfall and temperature

Which of the following is/are not the characteristics of red soils? 1. They are derived from weathering of old crystalline and metamorphic rocks 2. They contain iron oxides 3. They have high water retention capacity 4. They have high nitrogen content (a) II and III (b) Only III (c) Only IV (d) III and IV

Description : Which of the following is/are not the characteristics of red soils? 1. They are derived from weathering of old crystalline and metamorphic rocks 2. They contain iron oxides 3. They have high water retention capacity 4. They ... nitrogen content (a) II and III (b) Only III (c) Only IV (d) III and IV

Last Answer : Ans: (d)

Which one of the following statements is NOT correct? [IAS 2003] (a) Black cotton soil of north-west India was formed by the weathering of basaltic lava rocks (b) Sedimentary rocks are distinguished from other types of rocks by the presence of distinct layers (c) Granite has large crystals of quartz, feldspar and mica in it (d) A metamorphic rock is softer and less compact than its original type

Description : Which one of the following statements is NOT correct? [IAS 2003] (a) Black cotton soil of north-west India was formed by the weathering of basaltic lava rocks (b) Sedimentary rocks are distinguished ... feldspar and mica in it (d) A metamorphic rock is softer and less compact than its original type

Last Answer : Ans: (d)

The rapid sliding of large masses of bed rocks is called : (1) Landslide (2) Earthquake (3) Weathering (4) Mass wasting

Description : The rapid sliding of large masses of bed rocks is called : (1) Landslide (2) Earthquake (3) Weathering (4) Mass wasting

Last Answer : (1) Landslide Explanation: The rapid sliding of large masses of bed rocks is called Landslide.

Spatial variation in horizontal and vertical directions is caused due to: (A) Physical weathering of rocks (B) Chemical weathering of rocks (C) Biological weathering of rocks (D) All of these

Description : Spatial variation in horizontal and vertical directions is caused due to: (A) Physical weathering of rocks (B) Chemical weathering of rocks (C) Biological weathering of rocks (D) All of these

Last Answer : Answer: Option D

Black cotton soils are a) Heavy clay soils varying from clay to Loam, with clay content of 40 to 50% formed by decomposition of rocks by long continued weathering* b) Compacted and laminated clays c) Soils containing carbon of coal underneath d) Dark brown earthy materials formed due to partial or complete decomposition of vegetable matter

Description : Black cotton soils are a) Heavy clay soils varying from clay to Loam, with clay content of 40 to 50% formed by decomposition of rocks by long continued weathering* b) Compacted and ... underneath d) Dark brown earthy materials formed due to partial or complete decomposition of vegetable matter

Last Answer : a) Heavy clay soils varying from clay to Loam, with clay content of 40 to 50% formed by decomposition of rocks by long continued weathering*

Minerals in soil body come from a. Weathering of rocks b. Wind and water c. Rains d. Dead organic remains

Description : Minerals in soil body come from a. Weathering of rocks b. Wind and water c. Rains d. Dead organic remains

Last Answer : a. Weathering of rocks

Define weathering of rocks.

Description : Define weathering of rocks.

Last Answer : Weathering of rock : The process, by which the rock is decayed, disintegrated and decomposition with the action of the distractive mechanical or chemical action of the physical agent of atmosphere like wind, water and ice is called a Weathering.

Chemical weathering of rocks is largely dependent upon: (A) high temperature (B) strong wind action (C) heavy rainfall (D) glaciation

Description : Chemical weathering of rocks is largely dependent upon: (A) high temperature (B) strong wind action (C) heavy rainfall (D) glaciation

Last Answer : (A) high temperature

Water is always involved with landslides. This is because it: (A) reduces the shear strength of rocks (B) increases the weight of the overburden (C) enhances chemical weathering (D) is a universal solvent

Description : Water is always involved with landslides. This is because it: (A) reduces the shear strength of rocks (B) increases the weight of the overburden (C) enhances chemical weathering (D) is a universal solvent

Last Answer : Answer: B  A landslide is a geological phenomenon that includes a wide range of ground movements. Rockfalls, deep failure of slopes and shallow debris flows were common. Landslides can occur in ... , which destabilize the already fragile slopes. 7) vibrations from machinery or traffic. 8) blasting

The rapid sliding of large masses of bed rocks is called : (1) Landslide (2) Earthquake (3) Weathering (4) Mass wasting

Description : The rapid sliding of large masses of bed rocks is called : (1) Landslide (2) Earthquake (3) Weathering (4) Mass wasting

Last Answer : Landslide

Which processe of weathering belongs to both mechanical and chemical weathering? -Do You Know?

Description : Which processe of weathering belongs to both mechanical and chemical weathering? -Do You Know?

Last Answer : answer:

What Rock that has no exposure to chemical or mechanical weathering?

Description : What Rock that has no exposure to chemical or mechanical weathering?

Last Answer : What is the answer ?

What Does acid rain cause very rapid mechanical weathering?

Description : What Does acid rain cause very rapid mechanical weathering?

Last Answer : Need answer

Which of these are not Not a source pf mechanical weathering?

Description : Which of these are not Not a source pf mechanical weathering?

Last Answer : Hydrolysis A+LS

Which of these are not Not a source pf mechanical weathering?

Description : Which of these are not Not a source pf mechanical weathering?

Last Answer : Hydrolysis A+LS

Which of the following processes is responsible for producing the sand dunes in western Rajasthan? (1) Wind erosion (2) Erosion by water (3) Wind deposition (4) Mechanical weathering

Description : Which of the following processes is responsible for producing the sand dunes in western Rajasthan? (1) Wind erosion (2) Erosion by water (3) Wind deposition (4) Mechanical weathering

Last Answer : (3) Wind deposition Explanation: In physical geography, a dune is a hill of sand built either by wind or water flow. Dunes occur in different forms and sizes, formed by interaction with the flow ... the sand grains: and (3) a topography whereby the sand particles lose their momentum and settle out.

Which processe of weathering belongs to both mechanical and chemical weathering?

Description : Which processe of weathering belongs to both mechanical and chemical weathering?

Last Answer : Crystallization

Explain any two types of weathering: - 1. Mechanical Weathering 2. Chemical Weathering 3. Biological Weathering. 4. Spheroidal Weathering.

Description : Explain any two types of weathering: - 1. Mechanical Weathering 2. Chemical Weathering 3. Biological Weathering. 4. Spheroidal Weathering. 

Last Answer : 1. Mechanical Weathering: - a) In mechanical weathering the rock surface is broken into smaller pieces without any chemical change. b) In mechanical weathering the smaller broken smaller rock ... rock. c) The main factor that affects chemical weathering are hydration, carbonizations, oxidation.

Of the following minerals, the one most resistant to both chemical and mechanical weathering is: w) calcite x) muscovite y) hornblende z) quartz

Description : Of the following minerals, the one most resistant to both chemical and mechanical weathering is: w) calcite x) muscovite y) hornblende z) quartz 

Last Answer : ANSWER: Z -- QUARTZ

Of the following, the rock that is most resistant to both chemical and mechanical weathering is: w) shale x) limestone y) marble z) quartzite

Description : Of the following, the rock that is most resistant to both chemical and mechanical weathering is: w) shale x) limestone y) marble z) quartzite

Last Answer : ANSWER: Z -- QUARTZITE

Which of the following processes is responsible for producing the sand dunes in western Rajasthan ? (1) Wind erosion (2) Erosion by water (3) Wind deposition (4) Mechanical weathering

Description : Which of the following processes is responsible for producing the sand dunes in western Rajasthan ? (1) Wind erosion (2) Erosion by water (3) Wind deposition (4) Mechanical weathering

Last Answer : Wind deposition

When the field is strong, the lines of force are: (a) Closer (b) Parallel (c) Farther (d) All of above 45. The electric lines of force determine the strength of an: (a) Gravitational field (b) Constant field (c) Magnetic field (d) Electric field

Description : When the field is strong, the lines of force are: (a) Closer (b) Parallel (c) Farther (d) All of above 45. The electric lines of force determine the strength of an: (a) Gravitational field (b) Constant field (c) Magnetic field (d) Electric field

Last Answer : d) Electric field

A pre-stressed concrete member is preferred because (A) Its dimensions are not decided from the diagonal tensile stress (B) Large size of long beams carrying large shear force need not be adopted (C) Removal of cracks in the members due to shrinkage (D) All the above

Description : A pre-stressed concrete member is preferred because (A) Its dimensions are not decided from the diagonal tensile stress (B) Large size of long beams carrying large shear force need not be adopted (C) Removal of cracks in the members due to shrinkage (D) All the above

Last Answer : Answer: Option D

Is it true os false a plant releases oxygen into the ground through its roots?

Description : Is it true os false a plant releases oxygen into the ground through its roots?

Last Answer : Need answer

when repoting my hydroponci plants my roots fell apart wot shud I do carry on wi repoting thm

Description : when repoting my hydroponci plants my roots fell apart wot shud I do carry on wi repoting thm

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What are Cases where an insurance agent be singled out for punitive damages apart from those awarded to his or her company?

Description : What are Cases where an insurance agent be singled out for punitive damages apart from those awarded to his or her company?

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Is rocks a solution or a mechanical mixture?

Description : Is rocks a solution or a mechanical mixture?

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Who developed a mechanical device in the 17th century that could add, subtract, multiple, divide and find square roots? A) Napier B) Babbage C) Pascal D) Leibniz

Description : Who developed a mechanical device in the 17th century that could add, subtract, multiple, divide and find square roots? A) Napier B) Babbage C) Pascal D) Leibniz

Last Answer : Answer : D

Pericycle of roots produces (a) mechanical support (b) lateral roots (c) vascular bundles (d) adventitious buds.

Description : Pericycle of roots produces (a) mechanical support (b) lateral roots (c) vascular bundles (d) adventitious buds.

Last Answer : b) lateral roots

Who developed a mechanical device in the 17th century that could add, subtract, multiple, divide and find square roots? a. Napier b. Babbage c. Pascal d. Leibniz

Description : Who developed a mechanical device in the 17th century that could add, subtract, multiple, divide and find square roots? a. Napier b. Babbage c. Pascal d. Leibniz

Last Answer : d. Leibniz

Who developed a mechanical device in the 17th century that could add, subtract, multiple, divide and find square roots? a. Napier b. Babbage c. Pascal d. Leibniz

Description : Who developed a mechanical device in the 17th century that could add, subtract, multiple, divide and find square roots? a. Napier b. Babbage c. Pascal d. Leibniz

Last Answer : d. Leibniz

is An electromagnetic wave is a mechanical wave/true or false?

Description : is An electromagnetic wave is a mechanical wave/true or false?

Last Answer : an electromagnetic wave is not a mechanical wave

A coupling is a mechanical device that temporarily joins two rotating shafts to each other. a) True b) False

Description : A coupling is a mechanical device that temporarily joins two rotating shafts to each other. a) True b) False

Last Answer : b) False

A coupling is a mechanical device that temporarily joins two rotating shafts to each other. a) True b) False

Description : A coupling is a mechanical device that temporarily joins two rotating shafts to each other. a) True b) False

Last Answer : b) False

Robot is a combined creation of mechanical,electrical,electronics and computer engineering. (A) False (B) True

Description : Robot is a combined creation of mechanical,electrical,electronics and computer engineering. (A) False (B) True

Last Answer : B

Do plants release oxygen into the ground through its roots true or false?

Description : Do plants release oxygen into the ground through its roots true or false?

Last Answer : False - through the leaves, into air.