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What are the advantages of cng and lpg

Posted by Vivek Yadav 2 years, 4 months ago

2 answers

1. They are cleaner fuels 2. They are easily available 3. They burn easily 4. They can be transported easily 5. Cost is low

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Huzaif Manzoor 2 years, 4 months ago

The advantages of using cng and lpg are 1.they burn easily 2.they give a lot of heat energy when burnt 3.they can be transported easily 4.they are clean fuels and do not release when burnt

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ANSWER

What is thereshing

Posted by Barsha .Priyadarsini 2 years, 4 months ago

CBSE > Class 08 > Science

2 answers

Kishan Upadhayay 2 years, 4 months ago

Threshing is removing small particles from crops like, wheat and rice

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Kolipaka Siri Chandana 2 years, 4 months ago

Threshing is removing husk from grains

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ANSWER

What is thermometer🌡️ and what is its used maximum ( 3-4 line)

Posted by Manya Chand 2 years, 4 months ago

CBSE > Class 08 > Science

1 answers

Pema Denzongpa 2 years, 4 months ago

It is a device to measure the temperature of any hot objects.

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Describe the characteristics of kaleidoscope

Posted by Movies To Watch 2 years, 4 months ago

CBSE > Class 08 > Science

2 answers

Kishan Upadhayay 2 years, 4 months ago

kaleidoscope is used in submarine as you have seen in movies when a person looks into a lens handels it. It is made up of two reflecting mirrors and two concave lens. Working:- •The light passes through lens. •Then it get reflected through the first mirror and then second mirror. •Then straightly passes through lens. •And finally, light gets into the retina of the person observing the kaleidoscope. Hope this help you to understand characteristics of kaleidoscope in a easier manner.

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Teesta Basu 10 D, 42 2 years, 4 months ago

It is used to observe various patterns of designs . It shows different types of designs when we look into it each time .

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The metals used in marking the alloy German silver are

Posted by Debiprabha Senapati 2 years, 4 months ago

CBSE > Class 08 > Science

1 answers

Debiprabha Senapati 2 years, 4 months ago

Cu+Zn+Ni

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What is the definition of ploughing

Posted by Mrunmayi Landage 2 years, 4 months ago

CBSE > Class 08 > Science

5 answers

Khushi Mohta 2 years, 4 months ago

Ploughing or tilling is the process of breaking, loosening the soil, and turning it over for uprooting weeds and aerating the soil.

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Soumya Ranjan Pande 2 years, 4 months ago

The process of loosening and turning of the soil is called ploughing

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K.Jyothsna Jyothsna 2 years, 4 months ago

The process of loosening and turning of the soil is called ploughing or tilling

1Thank You

Yash Verma 2 years, 4 months ago

The process of making soil oxgeneted

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Mrunmayi Landage 2 years, 4 months ago

The process of loosening and turning of the soil is called ploughing

1Thank You

ANSWER

Why the straps of school bags should be broad

Posted by Prarthana Chetia 2 years, 4 months ago

CBSE > Class 08 > Science

0 answers

ANSWER

Why are fertilizer prove to be harmful from the soil ?

Posted by Kanika . 2 years, 4 months ago

CBSE > Class 08 > Science

0 answers

ANSWER

What is weeds?

Posted by Malyabanta Pradhani Mithun Pradhanai 2 years, 5 months ago

CBSE > Class 08 > Science

4 answers

Soumya Ranjan Pande 2 years, 4 months ago

In a field many undesirable plant grow along with the crop this undesirable plant are called weeds

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Aachal Ojha 2 years, 4 months ago

Weeds are also called unwanted plants

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Abhinav Mondal 2 years, 4 months ago

Weeds are the plants that grow with crops in fields. They kills the crop that grow in fields.

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Shubhi Singh 2 years, 4 months ago

in our field many other plants may grow that plant are called weeds...

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Which is the longest bone in human body?

Posted by Amrita Singh 2 years, 5 months ago

CBSE > Class 08 > Science

3 answers

Pema Denzongpa 2 years, 4 months ago

Thigh bone

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Shubhi Singh 2 years, 4 months ago

femur

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Amrita Singh 2 years, 5 months ago

Femur

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WHAT ARE RIZOBIUM

Posted by Aachal Ojha 2 years, 5 months ago

CBSE > Class 08 > Science

4 answers

Kolipaka Siri Chandana 2 years, 4 months ago

And it is present only in the roots of leguminous plants.

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Aachal Ojha 2 years, 4 months ago

Give me Dpq

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Shubhi Singh 2 years, 4 months ago

is a bacteria present in root of the plants

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Abhinav Mondal 2 years, 5 months ago

Rhizobium is a bacteria that converts atmospheric nitrogen into simpler nitrogen.

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ANSWER

Which activity of the farmers promotes growth of earthworms and microbes in the field. Explain the activity.

Posted by Abhinav Mondal 2 years, 5 months ago

CBSE > Class 08 > Science

3 answers

Shubhi Singh 2 years, 4 months ago

looseing of the soil by tilling and pulling

1Thank You

Vedika💕 Jankar 2 years, 5 months ago

Preparation of soil

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Saravanan Sellapandian 2 years, 5 months ago

Saravanan

2Thank You

ANSWER

Define Crop

Posted by Aachal Ojha 2 years, 5 months ago

CBSE > Class 08 > Science

2 answers

Shubhi Singh 2 years, 4 months ago

when same kind of plants cultivated at large scale of area is called crop

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Ch Sai Surya Hemasri Hema 2 years, 5 months ago

When plants of same kind are cultivated at one place on a large scale is known as crop

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A chemical fertilizer is a salt or an organic compound containing the plant nutrients like

Posted by Monica M 2 years, 5 months ago

CBSE > Class 08 > Science

4 answers

Shubhi Singh 2 years, 4 months ago

nitrogen and phosphorus

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Abhinav Mondal 2 years, 5 months ago

Sorry, it will be 'is an inorganic'

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Abhinav Mondal 2 years, 5 months ago

A chemical fertilizer is inorganic salt containing nitrogen, phosphorus, potassium.

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विनोदसिंह Vinodsingh 2 years, 5 months ago

च

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Why it is necessary to show the seed in proper depth and distance

Posted by Ayush Singh 2 years, 5 months ago

CBSE > Class 08 > Science

4 answers

Keshav 8 2 years, 4 months ago

To protect from the 🐦

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Krish Soiee 2 years, 5 months ago

Overcrowding

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Abhinav Mondal 2 years, 5 months ago

It is necessary to sow the seed in proper depth and distance so that the seed get proper air, sunlight and nutrients.

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Nandini Upadhyay 2 years, 5 months ago

What is best topology

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Chapter 1 ke questions answers

Posted by Udesh Kumar 2 years, 5 months ago

CBSE > Class 08 > Science

1 answers

Udesh Kumar 2 years, 5 months ago

4 questions third

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Chepter 1

Posted by Udesh Kumar 2 years, 5 months ago

CBSE > Class 08 > Science

0 answers

ANSWER

Cultivation of a single crop on a field is not good for soil health. Comment

Posted by Mannat Kaur 2 years, 5 months ago

CBSE > Class 08 > Science

2 answers

Shubhi Singh 2 years, 4 months ago

0Thank You

Abhinav Mondal 2 years, 5 months ago

If we cultivate a single crop evey year than the soil will lose its nutrients.l

3Thank You

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Explain organic manure

Posted by Vidhi Kagrecha 2 years, 5 months ago

CBSE > Class 08 > Science

1 answers

Ch Sai Surya Hemasri Hema 2 years, 5 months ago

Farmers dump plant and animal waste in pits at open places and allow it to decompose. The decomposition is caused by some micro organisms.The decomposed matter is used as organic manure

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ANSWER

Why is the soil suitably levelled before sowing seeds

Posted by Abhishek Anand Anand 2 years, 5 months ago

CBSE > Class 08 > Science

1 answers

Mannat Kaur 2 years, 5 months ago

The soil suitably levelled before sowing for the following reasons - 1.The ploughed field may have big pieces of soil called crumbs that need to be crushed. 2. Leveling also helps in the uniform distribution of water ( moisture) and manure. 3. Leveling prevents soil erosion. The levelled soil is not blown by wind or drained off by water.

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How and why did human start practicing agriculture

Posted by Raj Kumar 2 years, 5 months ago

CBSE > Class 08 > Science

1 answers

Aachal Ojha 2 years, 5 months ago

Shatabdi

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Are Weight ans Pressure same. If they are same then how to solve this.. What is the area of Cross-section of a cardboard sheet that weighs 100N and exerts a pressure of 50 Pa

Posted by Prashrey Jha 2 years, 5 months ago

CBSE > Class 08 > Science

0 answers

ANSWER

Organise a debate in the classroom topic synthetic fibres is superior for

Posted by Ayushe Sharma 2 years, 5 months ago

CBSE > Class 08 > Science

1 answers

Honey Kapoor Kapoor Honey Kapoor Kapoor 2 years, 5 months ago

Name the plastick that are not resical

2Thank You

ANSWER

What are crops?

Posted by Hrisabh Sharma 2 years, 5 months ago

CBSE > Class 08 > Science

3 answers

Soumya Ranjan Pande 2 years, 4 months ago

In same plant cultivated in large area are called crop

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𝐌𝐚𝐝𝐡𝐚𝐯🧡💛 𝐌𝐚𝐝𝐡𝐮🙂 2 years, 5 months ago

Plants of the same kind cultivated at one place on a large scale are called cropsa

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Vaishnavi Kohli 2 years, 5 months ago

A crop is a plant that can be grown and harvested extensively for profit or subsistence. When the plants of the same kind are cultivated at one place on a large scale, it is called a crop. Most crops are cultivated in agriculture or hydroponics.

1Thank You

ANSWER

How many chromosomes are present in one sperm

Posted by Chaudhary Manish 2 years, 5 months ago

CBSE > Class 08 > Science