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Define manure

Posted by Anmol Manglik 3 years, 7 months ago

CBSE > Class 08 > Science

3 answers

Radhna Bhakti 3 years, 6 months ago

Manure is an organic substance which is prepared by the decomposition of dead remains of plants and animals

Gargi Singh 3 years, 7 months ago

Answer ‐ (1) Manure is a natural substance obtained by decomposition of cattle dung. Human waste of and plant reduce. (2)Manure can be prepared in the field.

Anmol Manglik 3 years, 7 months ago

Manure is an organic substance which is produced in fields

ANSWER

What are cell membrane

Posted by Vedant Pawar 3 years, 4 months ago

CBSE > Class 08 > Science

2 answers

Preeti Dabral 3 years, 4 months ago

The cell membrane, also called the plasma membrane, is found in all cells and separates the interior of the cell from the outside environment. The cell membrane consists of a lipid bilayer that is semipermeable. The cell membrane regulates the transport of materials entering and exiting the cell.

Harshita Dogra 3 years, 4 months ago

Cell Membrane :- All living cells are bound by a membrane called the plasma membrane or the cell membrane. Its surrounds its inner gel - like material called protoplasm. The plasma membrane controls the entry and exit of substance as per the requirement of the cell .

ANSWER

What is the causative agent of Corona virus

Posted by Hansika Nirwan 3 years, 7 months ago

CBSE > Class 08 > Science

4 answers

Harshita Dogra 3 years, 4 months ago

1) Fever 2) Cough 3) Cold 4) Breathing Problem

Radhna Bhakti 3 years, 6 months ago

Fever,cough and cold, difficulty is breathing.

Navi Dhaliwal 3 years, 7 months ago

Fever

Radhika Kumari 3 years, 7 months ago

Maleriya

ANSWER

When do viruses become active

Posted by Hansika Nirwan 3 years, 7 months ago

CBSE > Class 08 > Science

1 answers

Radhna Bhakti 3 years, 6 months ago

According to science viruses come in the category of both living and non living. But mainly they are active when they are inside our body. That's bcs when they are outside the body of host then they can't do their reproduction but when they come in the host body then they start to do reproduction in large amount. So,they are active inside the host's body

ANSWER

How can children do experiment in home?

Posted by Anjali Yadav 3 years, 7 months ago

CBSE > Class 08 > Science

5 answers

Radhna Bhakti 3 years, 6 months ago

Do read the activity carefully because any wrong action can be hazardous. Then do your experiment under the guidelines. Do under the supervision of your teacher or parents. Keep your mind relax and just donot get panic.

Gargi Singh 3 years, 6 months ago

Ask your parents and do experiment in front of them.

Rajni Maheshwari 3 years, 7 months ago

Ask your parents and do experiments in front of them.

Soumya Bhadana 3 years, 7 months ago

Read your book carefully you will get it

Soumya Bhadana 3 years, 7 months ago

Ask to your parents Just joking...

ANSWER

Why is it good to wash food grains before use ?

Posted by Neha Kale 3 years, 7 months ago

CBSE > Class 08 > Science

4 answers

Apoorva Jha 3 years, 7 months ago

When we wash food, all dust and bacteria vanish from the food, so that we should wash the food before eating

Vedant Pawar 3 years, 7 months ago

Because the dust gets washed up

Sivakumar N 3 years, 7 months ago

It is good to wash food grains because it contains some harmful bacteria, pesticides and so on

Neha Kale 3 years, 7 months ago

To washout the pesticides and to know whether they are of good quality .

ANSWER

Define the term crops

Posted by Pawan Preet 3 years, 7 months ago

CBSE > Class 08 > Science

5 answers

Radhna Bhakti 3 years, 6 months ago

When plants of the same kind are grown on the large scale it is said to be a crop. For eg- wheat,rice,maize, barley etc.

Rajni Maheshwari 3 years, 7 months ago

The cultivation of a common plant on a large scale is known as crop.

??????Tejas.T .?????? 3 years, 7 months ago

Nin ammun

Priyadarshinee Pujahari 3 years, 7 months ago

When may grains or wheat or any other thing is grown in one place in a very large area then it is called crop

Pawan Preet 3 years, 7 months ago

When plants of the same kind are cultivated at one place on a large scale is called crops

ANSWER

Sets of reproductive terms are giving below chose the set that has an incorrect combination

Posted by Vilas Patil 3 years, 7 months ago

CBSE > Class 08 > Science

0 answers

ANSWER

One line on the use ful of microorganism

Posted by Hafsa 😜 3 years, 7 months ago

CBSE > Class 08 > Science

5 answers

Vanshpreet Kaur 3 years, 6 months ago

Microorganisms help us to increase the fertility of soil

Jigyasa Korde 3 years, 7 months ago

Microorganisms are used medicines and are used for production of some items such as alcohol, cheese, bread and more

Rajni Maheshwari 3 years, 7 months ago

They just decay the dead plants and animals which can be used for make manure.

Priyadarshinee Pujahari 3 years, 7 months ago

We eat some microorganisms it provide us proteins

Lovely Naik 3 years, 7 months ago

1.They decompose the dead and decaying animal and plant . 2. Microorganisms used in medicine

ANSWER

How dog digest its food

Posted by Paritush Kumar 3 years, 7 months ago

CBSE > Class 08 > Science

1 answers

Sooraj Martin 3 years, 7 months ago

Digestion begins in the mouth, where food is mechanically broken down and mixed with saliva before it's swallowed. Although dogs aren't strictly carnivores, their teeth are particularly suited to meat eating, and can cut, chew, and crush food.

ANSWER

name a machine which is combind harveste and thresher

Posted by Siddhi Thakur 3 years, 7 months ago

CBSE > Class 08 > Science

5 answers

Aspirant Aspirant 3 years, 7 months ago

Combine

Arti Arti 3 years, 7 months ago

THANKS ?

Ag Gamers 3 years, 7 months ago

Combine

Deekshu ☺ 3 years, 7 months ago

Combine

Ayush Kumar Jha 3 years, 7 months ago

Mam please send the notes

ANSWER

What is SI unit of force???

Posted by Pranav Kumar 3 years, 7 months ago

CBSE > Class 08 > Science

5 answers

Navi Dhaliwal 3 years, 7 months ago

Newoton

Rajni Maheshwari 3 years, 7 months ago

Newoton(N) is the SI unit of force .

Bhoomi Panwar 3 years, 7 months ago

Newton (n)is the si unit of of force

Hey Kriti 3 years, 7 months ago

Newton(N)

??????Tejas.T .?????? 3 years, 7 months ago

Nin hale Chapli nin

ANSWER

What is answer of question 4(c) 0f chapter Force and Pressure? (Back exercise questions)

Posted by Aarush Pal 3 years, 7 months ago

CBSE > Class 08 > Science

0 answers

ANSWER

Match the following magnisum

Posted by Sneha Singh 3 years, 7 months ago

CBSE > Class 08 > Science

1 answers

Sia ? 3 years, 6 months ago

Please ask question with complete information.

ANSWER

Pls explain the force can make a stationary object move

Posted by Shlok Katkar 3 years, 7 months ago

CBSE > Class 08 > Science

1 answers

Sia ? 3 years, 7 months ago

When force is applied on a stationary object, the object tends to move in the direction in which force is applied. For example, applying force on a stationary tennis ball will make it continue its motion in the direction of applied force.

ANSWER

What are weeds? Why it is important to remove weeds from fields?

Posted by Minu Bala 3 years, 7 months ago

CBSE > Class 08 > Science

4 answers

Sia ? 3 years, 7 months ago

A weed is a plant considered undesirable in a particular situation, "a plant in the wrong place". Examples commonly are plants unwanted in human-controlled settings, such as farm fields, gardens, lawns, and parks.
It is important to remove weeds from agricultural fields because it is considered harmful for the main crops . Also as they r crops they absorb water , other minerals and nutrients from the soil.

Aspirant Aspirant 3 years, 7 months ago

Weeds are undesirable plants which grow along with the crops. It is important to remove weeds because they take the nutrients from the soil and crowding too.

Sooraj Martin 3 years, 7 months ago

Unwanted plants that should be removed is called weeds

Hey Kriti 3 years, 7 months ago

Weeds are unwanted plants which grows along with the main crops. Weeds should be removed from the feilds because they fight for nutrition, space, light and water.

ANSWER

Can anyone tell me the answer of ch 1 no.11?? Question :- A machine used for cutting the matured crop

Posted by Shagun ??? 3 years, 7 months ago

CBSE > Class 08 > Science

5 answers

Sia ? 3 years, 7 months ago

Harvesting is carried out either manually by a sickle or by a harvester. Threshing is defined as the entire process of separation of the grains from the harvested crop. Huge machines known as combines that do both harvesting and threshing are used by major farmers.

Aspirant Aspirant 3 years, 7 months ago

Combine

Bhoomi Panwar 3 years, 7 months ago

Harvester

Jiyansh Garg 3 years, 7 months ago

Harvester is the crct answrr

Hey Kriti 3 years, 7 months ago

Harvester

ANSWER

What did you mean by agricultural University

Posted by Rudra Pankaj Kulkarni 3 years, 7 months ago

CBSE > Class 08 > Science

1 answers

Varunavi Gunasekaran 3 years, 7 months ago

Agriculture is nature thing in the ?world

ANSWER

in which season kiwi is grown

Posted by Rudra Pankaj Kulkarni 3 years, 7 months ago

CBSE > Class 08 > Science

2 answers

Shambhavi Awasthi 8A 3 years, 7 months ago

The New Zealand growing season begins with vine pruning during their winter months — June through August. Vines begin to grow again in spring, September through November. In North America, this would be fall season. It is during this time that kiwi flowers are pollinated with the help of bees.

Susmita Sadhukhan 3 years, 7 months ago

Plantation is usually done in the month of January

ANSWER

What important water

Posted by Ashu Gupta 3 years, 7 months ago

CBSE > Class 08 > Science

5 answers

Harshita Dogra 3 years, 4 months ago

Water is important part in our life . We have to conserve it. We use water in many ways like :- 1) We use water to bath. 2) We use water to drink , etc . If there is no water there is no life . We can't live without water.

Radhna Bhakti 3 years, 6 months ago

Water is important bcs it helps to maintain our body temperature. It helps to remove waste from our body in the form of sweat and urine. We can't live without water.

Gargi Singh 3 years, 7 months ago

Water is very is incident report

Rajni Maheshwari 3 years, 7 months ago

Water is essential for our body. We can't leave without it for more than 2 days. Our 70% of body is made up of water. ?

Vandana Malpani 3 years, 7 months ago

To die

ANSWER

If a variety of sugarcane exhibits early maturation then it is

Posted by Keerthana M S 3 years, 7 months ago

CBSE > Class 08 > Science

1 answers

Vandana Malpani 3 years, 7 months ago

To live

ANSWER

A black Smith hammers a hot piece of iron while making a tool how does the force due to hammering affect the piece of iron

Posted by Aditya Kumar Akd10B 3 years, 7 months ago

CBSE > Class 08 > Science

4 answers

Vandana Malpani 3 years, 7 months ago

You are a fool

Aditya Kumar Akd10B 3 years, 7 months ago

Thanku

Shardul Vikaram Jaiswal 3 years, 7 months ago

What did Patrick think his cat was playing with

Madhulika Verma 3 years, 7 months ago

Hammering on a hot piece is easy. Whenever we apply a lot of pressure on that hot piece of iron we can mould it according to our choice. The blacksmith hammers the hot piece of iron into a new tool

ANSWER

What is a solar system

Posted by Rudar Thakur 3 years, 7 months ago

CBSE > Class 08 > Science

4 answers

Radhna Bhakti 3 years, 6 months ago

The group of planets,stars, meteoroids and asteriods is called solar system. These together form solar system

Kajal Uniyal 3 years, 7 months ago

'sᴏʟᴀʀ' ᴍᴇᴀɴs 'ᴏғ ᴛʜᴇ sᴜɴ'. sᴏ, 'sᴏʟᴀʀ sʏsᴛᴇᴍ' ɪs ᴛʜᴇ 'sᴜɴ ᴀɴᴅ ɪᴛ's ғᴀᴍɪʟʏ ᴏғ ᴏʙᴊᴇᴄᴛs ᴡʜɪᴄʜ ʀᴇᴠᴏʟᴠᴇs ᴀʀᴏᴜɴᴅ ɪᴛ... sᴏʟᴀʀ sʏsᴛᴇᴍ ᴄᴏɴsɪsᴛs ᴏғ ᴛʜᴇ sᴜɴ, ᴇɪɢʜᴛ ᴘʟᴀɴᴇᴛs ᴀɴᴅ ᴛʜᴇɪʀ sᴀᴛᴇʟʟɪᴛᴇs (ᴏʀ ᴍᴏᴏɴs), ᴀɴᴅ ᴍɪʟʟɪᴏɴs ᴏғ sᴍᴀʟʟᴇʀ ᴄᴇʟᴇsᴛɪᴀʟ ʙᴏᴅɪᴇs sᴜᴄʜ ᴀs ᴀsᴛᴇʀᴏɪᴅs, ᴄᴏᴍᴇᴛs ᴀɴᴅ ᴍᴇᴛᴇᴏʀᴏɪᴅs...

Tejo Bhaskar G Gandham 3 years, 7 months ago

the collection of eight planets and their moons in orbit round the sun, together with smaller bodies in the form of asteroids, meteoroids, and comets. The planets of the solar system are (in order of distance from the sun) Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.

Shivani Kushwaha 3 years, 7 months ago

Solar system is the collection of eight planets and their moons in orbit round the sun, together with smaller bodies in the form of asteroids, meteoroids, and comets. The planets of the solar system are (in order of distance from the sun) Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.

ANSWER

Softest quality of coal is

Posted by Sapna Khandelwal 3 years, 7 months ago

CBSE > Class 08 > Science

3 answers

Vandana Malpani 3 years, 7 months ago

You

Anjali Yadav 3 years, 7 months ago

Bituminous coal

Shivani Kushwaha 3 years, 7 months ago

Bituminous coal or black coal is a relatively soft coal containing a tarlike substance called bitumen or asphalt

ANSWER

Agriculture a major occupation in india?

Posted by Shruthika Guttula 3 years, 7 months ago

CBSE > Class 08 > Science

1 answers

Shivani Kushwaha 3 years, 7 months ago

Agriculture is the main occupation in India. Two-third of population is dependent on agriculture directly or indirectly. ... Generally speaking, agriculture is cultivation of crops. In Economics, agriculture means cultivation of crops along with animal husbandry, poultry, dairy farming, fishing and even forestry.

ANSWER

Pls tell me what is seed drill. How does it work?

Posted by Radhna Bhakti 3 years, 7 months ago

CBSE > Class 08 > Science

5 answers

Vanshpreet Kaur 3 years, 6 months ago

It's a machine help us in the sowing of seeds at equal distance.

Radhna Bhakti 3 years, 6 months ago

Seed drill is a tool which helps in sowing the seeds as well as helps in removing the weeds. It works with a tractor. It sows the seeds at equal depth and distance. It saves time and labour

Shagun ??? 3 years, 7 months ago

The advanced tool used for sowing the seeds with the help of a tractor is called seed drill.....

Subham Kumar 3 years, 7 months ago

Bnklk

Palak Sharma 3 years, 7 months ago

Plant

ANSWER

what is irrigation describe two methods of irrigation which conserve water

Posted by Archana Meena 3 years, 7 months ago

CBSE > Class 08 > Science

2 answers

Radhna Bhakti 3 years, 6 months ago

The method of watering the crops at regular intervals is called irrigation. The two methods of irrigation are:- Sprinkler system- it has an arrangement of vertical pipes with rotating nozzles. It is more useful in sandy and uneven areas where there is insufficient water. Drip system- water falls drop by drop directly near the roots of plants. That's why it's called drip system. It is the best technique to water the plants. Water is not wasted at all.

Archana Meena 3 years, 7 months ago

The process of watering the crops is called irrigation. Two methods of irrigation are: (i) Sprinkler system : This system is used on the uneven land where less water is available. ... (ii) Drip irrigation: This system is used to save water as it allows the water to flow drop by drop at the roots of the plants.

ANSWER

How many MB in GB ?

Posted by Suman Sunda 3 years, 7 months ago

CBSE > Class 08 > Science

4 answers

Archana Meena 3 years, 7 months ago

1000 megabytes

Kanu Choudhary 3 years, 7 months ago

1024 mb in 1 gb

Ash Style 3 years, 7 months ago

1 gb

Suman Sunda 3 years, 7 months ago

1024 MB in 1 GB

ANSWER

Tall buildings are protected from damage by lightning through a lightning

Posted by Kana Khandelwal 3 years, 7 months ago

CBSE > Class 08 > Science

1 answers

Suman Sunda 3 years, 7 months ago

Earthing system

ANSWER

A ball rolling along the ground gradually slows down and finally comes to rest is an example of A) muscular force B) magnetic force C) frictional force D) electrostatic force

Posted by Roval Savio 3 years, 7 months ago

CBSE > Class 08 > Science

1 answers

Siddhi Kale 3 years, 7 months ago

C) Frictional Force

ANSWER

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