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What are the various components of the ecosystem

Posted by Priyanshu Singh 4 years, 2 months ago

CBSE > Class 09 > Information Technology (402)

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Chapter 8 question 1

Posted by Diksha Vermq 4 years, 2 months ago

CBSE > Class 09 > Mathematics

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Gzjjsjsslsk

Posted by Diksha Vermq 4 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

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Chapter 4notes

Posted by Komal Bod 4 years, 2 months ago

CBSE > Class 09 > Science

2 answers

K_Hushii 🍁 4 years, 2 months ago

Tracheids cells

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Niyam Goyal 4 years, 2 months ago

Which tissue doesn't have parforated cell wall

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A brief Write up on Bio-geo chemical cycles.

Posted by Sandhya Singh 4 years, 2 months ago

CBSE > Class 09 > Science

1 answers

Khushi Sharma 4 years, 2 months ago

Biogeochemical cycles mainly refer to the movement of nutrients and other elements between biotic and abiotic factors.” The term biogeochemical is derived from “bio” meaning biosphere, “geo” meaning the geological components and “chemical” meaning the elements that move through a cycle. The matter on Earth is conserved and present in the form of atoms. Since matter can neither be created nor destroyed, it is recycled in the earth’s system in various forms. The earth obtains energy from the sun which is radiated back as heat, rest all other elements are present in a closed system. The major elements include: Carbon Hydrogen Nitrogen Oxygen Phosphorus Sulphur These elements are recycled through the biotic and abiotic components of the ecosystem. The atmosphere, hydrosphere and lithosphere are the abiotic components of the ecosystem. Types of Biogeochemical Cycles Biogeochemical cycles are basically divided into two types: Gaseous cycles – Includes Carbon, Oxygen, Nitrogen, and the Water cycle. Sedimentary cycles – Includes Sulphur, Phosphorus, Rock cycle, etc.

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Civics chapter 3

Posted by Anushka Priya 4 years, 2 months ago

CBSE > Class 09 > Social Science

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What do you mean by BPM

Posted by Aryan Chauhan 4 years, 2 months ago

CBSE > Class 09 > Information Technology (402)

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Ashish Pathak 4 years, 2 months ago

Business process management

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Deepak Mathil 4 years, 2 months ago

Business process management

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Srishti Kumari 4 years, 2 months ago

Business process management

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Lavya Jain 4 years, 2 months ago

Business process management

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Sarvesh Suman 4 years, 2 months ago

Beats per minute

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Chapter 8 exercise 8.1 question 3

Posted by Ravi Rajber Yadav 4 years, 2 months ago

CBSE > Class 09 > Mathematics

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Difference between Plasma Membrane and Cell Wall 3 points

Posted by Dipal Varia 4 years, 2 months ago

CBSE > Class 09 > Science

2 answers

Chaturya Karthikeya 4 years, 2 months ago

Plasma membrane is also called cell membrane(everyone knows this ?) 1)Cell membrane is present in both plant and animal cell but cell wall is present only in plant cell. 2)cell membrane is to give a shape and protection to the cell and cell wall in plant cell is to give extra protection to the plants (Extra point: Cell walls are present only in plant cell because animals have bones to protect them but plants don't have bones so they have cell walls for each cell to protect the cell from hypotenic solution {osmosis} from bursting .

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Prajit 4 years, 2 months ago

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Area of equilateral triangle

Posted by Rohini /Tejsav Khanna 4 years, 2 months ago

CBSE > Class 09 > English Lang & Lit. (184)

2 answers

Vaishnavi Dumpala 4 years, 2 months ago

A=√3/4 A2

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Prajit 4 years, 2 months ago

To find the area of an equilateral triangle use the formula: 3/4 × (side)²

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The parallel sides of a trapezium are 7cm and 5cm respectively. Find the line segment joining the mid-points of its non parallel sides.

Posted by Navtej ♪ 4 years, 2 months ago

CBSE > Class 09 > Mathematics

2 answers

Sandhya Singh 4 years, 2 months ago

Ok bro???????

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Sandhya Singh 4 years, 2 months ago

search-icon-header Search for questions & chapters search-icon-image Class 10 >>Maths >>Triangles >>Basic Proportionality Theorem (Thales Theorem) >>Prove that \"In a trapezium, the line jo Question Bookmark Prove that "In a trapezium, the line joining the mid points of non-parallel sides is (i) parallel to the parallel sides and (ii) Half of the sum of the parallel sides" 564297 expand Easy Solution verified Verified by Toppr Data: In the trapezium ABCD, AD || BC, AX = XB and DY = YC To Prove: (i) XY || AD or XY || BC (ii) XY = 2 1 (AD + BC) Construction: Extend BA and CD to meet at Z. Join A and C. Let it cut XY at P Proof: (i) In △ZBC,AD∣∣BC [∵ Data] ∴ AB ZA = DC ZD [∵ BPT] ∴ 2AX ZA = 2DY ZD [∵ X & Y are mid points of AB and DC] ∴ AX ZA = DY ZD ⇒XY∣∣AD [∵ Converse of B.P.T.] (ii) In △ABC,AX=XB [∵ Data] XP∣∣BC [∵ Proved] ∴AP=PC [∵ Converse of mid point theorem] ∴XP= 2 1 BC [∵ Midpoint Theorem] In △ADC,PY= 2 1 AD By adding, we get XP+PY= 2 1 BC+ 2 1 AD ∴XY= 2 1 (BC+AD)

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Why is liability an important factor in any business?

Posted by Abhi Bansal 4 years, 2 months ago

CBSE > Class 09 > Computer Applications (165)

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Meaning of course

Posted by Sadab Khan 4 years, 2 months ago

CBSE > Class 09 > Mathematics

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In an election, the voter make many choices TRUE/ FALSE

Posted by Sadab Khan 4 years, 2 months ago

CBSE > Class 09 > Social Science

4 answers

Ritesh Raj 4 years, 2 months ago

True ??

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Himanshi Choudhary 4 years, 2 months ago

True

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Aman Harsh 4 years, 2 months ago

True ??

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Jay Kumar 4 years, 2 months ago

True

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Hey

Posted by Sadab Khan 4 years, 2 months ago

CBSE > Class 09 > Social Science

1 answers

Roshan Gupta 4 years, 2 months ago

Byyyy

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animals have the same pain as humans of separation . Describe the whole incident of separation in the story 'The Bond Of Love

Posted by 48 Abhay Raj 7983 Raj 4 years, 2 months ago

CBSE > Class 09 > English Lang & Lit. (184)

1 answers

Naresh Kumar Naresh Kumar 4 years, 2 months ago

Chapter-1

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Why was santosh sent to loca school

Posted by Vidya Nikam 4 years, 2 months ago

CBSE > Class 09 > English Lang & Lit. (184)

3 answers

Mahek Rajput 4 years, 2 months ago

Santosh sent to the local school because his previous and coustom in the family..

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Prajit 4 years, 2 months ago

Because she was the only girl child in the family , and the birth of a girl child in their village is not that much welcomed so she was sent to the local village.

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Vidya Nikam 4 years, 2 months ago

Why was santosh sent to the local school

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Lekhika ki bahan hi bhavna ka shikar hun nahin Ho paye iska kya Karan tha

Posted by Rashi Mahur 4 years, 2 months ago

CBSE > Class 09 > हिंदी ए