No products in the cart.

Ask questions which are clear, concise and easy to understand.

Ask Question

    • Posted by Sahil Kumar 7 years, 8 months ago

    CBSE > Class 08 > Science
    • 0 answers
    ANSWER
    Xxx

    • Posted by Rishi Rathor 7 years, 8 months ago

    CBSE > Class 08 > Science
    • 0 answers
    ANSWER

    • Posted by Ayushi Dhama 7 years, 8 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Sonali Aggarwal 7 years, 8 months ago

    A force arises due to interaction between two objects. In other words when the push or the pull is enough to affect the object,the force is said to be applied.

    1Thank You

    ANSWER

    • Posted by Krishna Verma 7 years, 8 months ago

    CBSE > Class 08 > Science
    • 5 answers

    Jahnvi Agarwal 7 years, 8 months ago

    Giving the plants proper water they need is called irrigation

    0Thank You

    Vaishnavi Poste 7 years, 8 months ago

    The supply of water to land o clock to help growth typically by means of channels

    0Thank You

    Shylu Srinivas 7 years, 8 months ago

    The water is supplied to crops at different intervals.

    0Thank You

    Sonali Aggarwal 7 years, 8 months ago

    The processes of supplying water to the crop plants in the fields is called irrigation. Irrigation can be done using various methods of irrigation.

    0Thank You

    Palak Yadav 7 years, 8 months ago

    The supply of water to the crops at different intervals ia called irrigation.

    3Thank You

    ANSWER

    • Posted by Rajesh Kumar Rajesh Kumar 7 years, 8 months ago

    CBSE > Class 08 > Science
    • 4 answers

    Vaishnavi Poste 7 years, 8 months ago

    The Greens seeds need to be separated from the chaff. this process is called threshing.

    1Thank You

    Sonali Aggarwal 7 years, 8 months ago

    The process of beating out grains from the harvested crop plants is called threshing. Threshing is done to take out the grain from it's outer covering called chaff.

    1Thank You

    Rishabh Mahla 7 years, 8 months ago

    Jjkvj

    1Thank You

    Palak Yadav 7 years, 8 months ago

    The process of separating grains from the chaff is called threshing.

    1Thank You

    ANSWER

    • Posted by Ganesh Mangla 7 years, 8 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Sonali Aggarwal 7 years, 8 months ago

    Green revolution is also called agriculture revolution. It has increased the crop production by manifolds.

    0Thank You

    ANSWER

    • Posted by Kunal Lodha 7 years, 8 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Sonali Aggarwal 7 years, 8 months ago

    Penicillin was invented by Alexander Fleming in 1929.

    0Thank You

    ANSWER

    • Posted by Kunal Lodha 7 years, 8 months ago

    CBSE > Class 08 > Science
    • 0 answers
    ANSWER

    • Posted by Shaksi Shaksi Thakur 7 years, 8 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Sonali Aggarwal 7 years, 8 months ago

    The process of conversion of sugar into alcohol by the action of yeast is called fermentation. Yeast is used to produce alcoholic drinks such as wine,beer,whisky etc.

    0Thank You

    ANSWER

    • Posted by Rudra Chanda 7 years, 8 months ago

    CBSE > Class 08 > Science
    • 0 answers
    ANSWER

    • Posted by Priyansh Malewar 7 years, 8 months ago

    CBSE > Class 08 > Science
    • 0 answers
    ANSWER

    • Posted by Nandita Thakur Nandita Thakur 7 years, 8 months ago

    CBSE > Class 08 > Science
    • 0 answers
    ANSWER

    • Posted by Shubham Yadav 7 years, 8 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Shubham Yadav 7 years, 8 months ago

    Sulphur iron

    0Thank You

    ANSWER

    • Posted by Abhishek Singh 7 years, 8 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Yogita Ingle 7 years, 8 months ago

    Plastic is a polymer. But arrangement of units is different in different types of plastic. In some plastics, the individual units are linked in a linear fashion. In some other plastics, the individual units are cross-linked.
    Types of Plastic:
    Thermoplastic:     Some plastics easily get deformed on heating, and can be easily bent and reshaped by heating. They are called thermoplastic. Polythene and PVC are examples of thermoplastic. Thermoplastic is used for making combs, toys, buckets, mugs, etc.
    Thermosetting Plastic: Some plastics do not get deformed on heating, and cannot be re-molded into a new shape. Such plastics are called thermosetting plastic. Bakelite and melamine are examples of thermosetting plastic. Bakelite is used for making electrical switches and switchboards because it is a poor conductor of heat and electricity. Melamine is resistant to fire and is hence used for making utensils.

    0Thank You

    ANSWER

    • Posted by Rony Roy 7 years, 8 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Vishal Nath 7 years, 8 months ago

    Picture

    0Thank You

    ANSWER

    • Posted by Amanpreet Kaur 7 years, 8 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Sonali Aggarwal 7 years, 8 months ago

    Separation of grains from chaff and hay with the help of wind is called winnowing. When the grain mixed with chaff and hay is made to fall from a height in blowing wind,the grains being heavy falls straight to the ground whereas the chaff and hay being lighter are carried some distance away by the wind.

    2Thank You

    ANSWER

    • Posted by Amanpreet Kaur 7 years, 8 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Sonali Aggarwal 7 years, 8 months ago

    The implement used for ploughing or tilling of fields is known as plough

    2Thank You

    ANSWER

    • Posted by Amanpreet Kaur 7 years, 8 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Sonali Aggarwal 7 years, 8 months ago

    The place where grains are stored is called a grainary .The government agency like Foodd Corporation of India buys grains from farmers on a large scale and stores it in big godowns called graineries,so that it can be supplied throughout the country, round the year.

    2Thank You

    ANSWER

    • Posted by Amanpreet Kaur 7 years, 8 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Sonali Aggarwal 7 years, 8 months ago

    The farmers carry out the following practices at various stages of crop production: 1.preparation of soil 2.sowing 3.adding manure or fertilizers 4.irrigation 5.removal of weeds 6.harvesting 7.storage of food grains

    1Thank You

    ANSWER

    • Posted by Amanpreet Kaur 7 years, 8 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Lavika Chopra 7 years, 8 months ago

    The activities undertaken during the cultivation of crops are called agricultural activities.

    0Thank You

    Sonali Aggarwal 7 years, 8 months ago

    The various tasks performed by a farmer to produce a good crop are called agricultural practices

    1Thank You

    ANSWER

    • Posted by Akshay Sharma 7 years, 8 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Yogita Ingle 7 years, 8 months ago

    Kharif: Kharif crops are grown in the rainy season, i.e. during monsoon. Kharif crops are usually sown in June and harvested in September. Kharif crop needs high temperature and plenty of rainfall to grow properly. Paddy, maize, soyabean, groundnut and cotton are examples of kharif crop. Paddy is the main kharif crop in India.

    0Thank You

    ANSWER

    • Posted by Sumer Meeba 7 years, 8 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Harsh Gulia 7 years, 8 months ago

    It's not production ,its production.

    0Thank You

    Sonali Aggarwal 7 years, 8 months ago

    When the same kind of plants are grown in the fields on a large scale to obtain food like cereals, pulses, vegetables and fruits is called a crop. Producing the crop carrying out the various agricultural practices is called crop production.

    0Thank You

    ANSWER

    • Posted by Aditya Dey 4 years, 6 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Sia ? 4 years, 6 months ago

    Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other. Static friction is the friction between two surfaces that are not in relative motion with each other, while Dynamic (aka Kinetic) friction is the friction between two surfaces that are in relative motion with respect to each other.
    For example, consider a car that is about to start moving on a road; at that instant there is static friction between the tires and the road at the area where they meet. This force prevents the tire from slipping against the road as the tires start to rotate. Once the car starts moving, the friction force between the tires and the road (that continues to prevent the tires from slipping against the road) is now known as the dynamic friction force.

    0Thank You

    ANSWER

    • Posted by Vinay Sharma 7 years, 8 months ago

    CBSE > Class 08 > Science
    • 5 answers

    Jahnvi Agarwal 7 years, 8 months ago

    Spendex acrylic

    1Thank You

    Lavika Chopra 7 years, 8 months ago

    Acrylic

    1Thank You

    Kartik Bohra 7 years, 8 months ago

    Polyester polywool

    5Thank You

    Vinay Sharma 7 years, 8 months ago

    Rayon nylon

    4Thank You

    Ashi Jha 7 years, 8 months ago

    Nylon , polyester

    4Thank You

    ANSWER

    • Posted by Mohan Sudam Sase 7 years, 8 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Yogita Ingle 7 years, 8 months ago

    The production of new plants from a small piece of plant tissue (or cells) removed from the growing tips of a plant in a suitable growth medium (called culture solution) is called tissue culture
    Tissue culture involves both plant and animal cells. Tissue culture produces clones, in which all product cells have the same genotype.

    1Thank You

    ANSWER

    • Posted by Harpreet Singh 7 years, 8 months ago

    CBSE > Class 08 > Science
    • 0 answers
    ANSWER

    • Posted by Sayeb Kalim 7 years, 8 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Suby Mahajan 7 years, 8 months ago

    The same kind of plants are grown and cultivated at one place on a large scale, it is called a crop

    0Thank You

    ANSWER

    • Posted by Purushottam Baskey 7 years, 8 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Harsh Gulia 7 years, 8 months ago

    Death and relief....

    1Thank You

    ANSWER

    • Posted by Sartaj Alam 7 years, 8 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Yogita Ingle 7 years, 8 months ago

    Microorganisms grow on the food materials and multiply. They release toxins in the food and making them unfit for consumption. They break down the food molecules into amines and change the taste, texture and external appearance of food. They also release certain toxins and make the food poisonous.

    0Thank You

    ANSWER

    • Posted by Tanishka Gupta 7 years, 8 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Sonali Aggarwal 7 years, 8 months ago

    Winnowing is the process of separating grain from chaff and hay with the help of wind.

    0Thank You

    ANSWER

    myCBSEguide App

    myCBSEguide

    Trusted by 1 Crore+ Students

    Install Now

    Test Generator

    Test Generator

    Create papers online. It's FREE.

    Try Now

    CUET Mock Tests

    CUET Mock Tests

    75,000+ questions to practice only on myCBSEguide app

    Install Now
    Google Play

    Download myCBSEguide App

    All Courses

    Other Websites

    CBSE Courses

    Resources

    Corporate

    NCERT Solutions

    CBSE Sample Papers

    All Content and Intellectual Property is under Copyright Protection | myCBSEguide.com ©2007-2026