No products in the cart.

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

Ask Question

    • Posted by Deepti Jangid 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Shreyasi Dawn 7 years, 7 months ago

    If you can't make it meaning clear of lateral inversion through definition then take some example like ambulance

    0Thank You

    Deepti Jangid 7 years, 7 months ago

    Wh

    2Thank You

    ANSWER

    • Posted by Darsh Mahesh 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Ranjit Kumar Hota Ranjit 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Manas Jain 7 years, 7 months ago

    When the air is heated it becomes vapour and goes high in the atmosphereand when it becomes cool it comes as precipatation

    0Thank You

    ANSWER

    • Posted by Nikhil Kumar 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Ranjit Kumar Hota Ranjit 7 years, 7 months ago

    A compound is a substance formed when two or more chemical elements are chemically bonded together. In mixtures, the substance present are not chemically bonded together.

    2Thank You

    ANSWER

    • Posted by Pankaj Kumar 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Ranjit Kumar Hota Ranjit 7 years, 7 months ago

    It is a process of falling down of water from sky to ground in the form of rain and snow. Rain is the ultimate source of water.

    0Thank You

    ANSWER

    • Posted by Avishkar Panmamd 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Shalu Gupta 7 years, 7 months ago

    sewage is a wastewater which is carried away in sewers

    2Thank You

    ANSWER

    • Posted by Dhanya Joy 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 4 answers

    Shreyasi Dawn 7 years, 7 months ago

    If somebody damages one of its kidney then doctor put artificial kidney is known as dialysis

    0Thank You

    Shalu Gupta 7 years, 7 months ago

    moksha you were wrong because artificial kidney is known as kidney transplant

    0Thank You

    Alia Singh 7 years, 7 months ago

    It is also known as artificial kidney.

    0Thank You

    Shalu Gupta 7 years, 7 months ago

    the process of cleaning the blood of a person by seprating the toxis waste products using dialysis machine is called dialysis

    0Thank You

    ANSWER

    • Posted by Hritik Raj 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Pushpa Pandey 7 years, 7 months ago

    Fibres are made up of yarns.

    0Thank You

    ANSWER

    • Posted by Hritik Raj 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Aman Singh 7 years, 7 months ago

    Fibres are made up of yarns. They can be of any type wool, cotton,silk etc not only wool.

    0Thank You

    Shalu Gupta 7 years, 7 months ago

    Wool

    0Thank You

    ANSWER

    • Posted by Hritik Raj 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Isha Garg 7 years, 7 months ago

    Water, oxygen and air

    0Thank You

    ANSWER

    • Posted by Priyanshu Vats 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Aman Singh 7 years, 7 months ago

    The current flowing with the help of the coil and conducting wire gives magnetic effect

    0Thank You

    ANSWER

    • Posted by Vanya Arora 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Yogita Ingle 7 years, 6 months ago

    If a hollow sphere is cut into parts and the outer surface of the cut part is painted. Then it becomes a mirror with its inner surface as the reflecting surface This kind of mirror is known as concave mirror.
    If the other cut part of the hollow sphere is painted from inside, then its outer surface becomes the reflecting surface. This kind of mirror is known as convex mirror.
    Spherical lenses formed by binding two spherical surfaces bulging outward are known as convex lenses while the spherical lenses formed by binding two spherical surfaces such that they are curved inward are known as concave lenses.

    0Thank You

    ANSWER

    • Posted by Derline Joy 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Ashu Kakkar 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 3 answers

    Kalu Choudhury 7 years, 7 months ago

    Anaerobic respiration

    2Thank You

    Prabhjot Kaur 7 years, 7 months ago

    Anaerobic respiration

    2Thank You

    Manas Pratap 7 years, 7 months ago

    Anarobic respiration

    4Thank You

    ANSWER

    • Posted by Manas Pratap 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Amulya Shrivastava 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Manas Pratap 7 years, 7 months ago

    U should not make rattafication just try to understand the answers and easily learn all the answer i can also help u in giving anwers

    2Thank You

    ANSWER

    • Posted by Prince Kumar 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Atanu Biswas 7 years, 7 months ago

    Why because u want to do it?

    4Thank You

    ANSWER

    • Posted by Shibin Biju 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Yogita Ingle 7 years, 7 months ago

    It is one form of soil degradation. Soil erosion occurs in almost all types of lands. Flowing water, rain water, and the wind are the prime agents which cause a significant amount of soil loss each year. Too much of soil erosion causes serious loss of topsoil and also reduces crop production potential, lower surface water quality, and damaged drainage networks.
    Causes of Soil Erosion:
    (i) Due to Soil Texture – If the texture is loose that is the soil contains more of small grains and of open structure erodes faster.
    (ii) Slope – Soil present in a steeper slope more than the soil present at a plane level of the ground.
    (iii) Intensity or Amount of Rainfall – More intense rain, more erosion. This can be a bit slow if there are more trees present in the land as the roots of the plants hold soil in a firm manner.
    (iv) Human Activities – Agricultural practices, deforestation, roads and urbanization and global warming are few major causes of soil erosion.
    (v) Deforestation – Mismanaged utilization of soil resources like the removal of forest cover causes soil erosion heavily. Due to increasing land demand, the human is more into deforesting lands. Tree roots act as a binder of the top layer of the soil.
     

    0Thank You

    ANSWER

    • Posted by Richika R 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 3 answers

    Prabhjot Kaur 7 years, 7 months ago

    If the breakdown of food occurs in absence of oxygen.This is called anaerobic respiration

    0Thank You

    Manas Pratap 7 years, 7 months ago

    Richika do u liked answer

    1Thank You

    Manas Pratap 7 years, 7 months ago

    They are mainly used in biological process to speed up the aeration the air is blown so that they could fast up and become active for decomposition in less time and cleaning water

    1Thank You

    ANSWER

    • Posted by Aditya Raj 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 3 answers

    Yashika Saluja 7 years, 7 months ago

    The process of depositing a thin layer of zinc metal on iron objects is called galvanisation. It is done by dipping an iron object in molten zinc metal. It protects it from rusting because zinc remains unaffected by air and moisture.

    0Thank You

    Manas Pratap 7 years, 7 months ago

    Actually aditya galvanization is not only layer of zinc it is a process of coating zinc on iron to protect it from rusting

    1Thank You

    Aditya Raj 7 years, 7 months ago

    Layer of zinc on the piece of iron

    5Thank You

    ANSWER

    • Posted by Purva Chandra 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Prabhjot Kaur 7 years, 7 months ago

    They also called green lungs.

    0Thank You

    Manas Pratap 7 years, 7 months ago

    Forest are useful for us in many ways like it provide us many useful things like wood timber etc forest gives oxygen which is neccesary for living beings

    1Thank You

    ANSWER

    • Posted by Rishabh Jain 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Manas Pratap 7 years, 7 months ago

    I know difrence endothermic reaction absorb heat while exothemic raction release heat nutrilization is a example of exothermic reaction

    1Thank You

    ANSWER

    • Posted by K M 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Shreyasi Dawn 7 years, 7 months ago

    Focus is the point on the principal Axis where all the rays incident parallel to the principal Axis actually meet or appear to meet after their reflection by the given spherical mirror. Centre of curvature is the centre of the sphere of which the given spherical Mirror is a part

    1Thank You

    ANSWER

    • Posted by Rijul Goswami 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Manas Pratap 7 years, 7 months ago

    A shadow is an area formed by an opaque object which doesnt allow light to pass from it

    1Thank You

    ANSWER

    • Posted by Jyotirmayee Kansrali 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Manas Pratap 7 years, 7 months ago

    Sludge is seperated from the process of decomposition and manure is prepared from the decomposition of organic waste present in water

    1Thank You

    ANSWER

    • Posted by Shauryaman Jaiswal 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Ipsita Mishra 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Ipsita Mishra 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Ipsita Mishra 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Manas Pratap 7 years, 7 months ago

    We see moon from our eyes

    1Thank You

    ANSWER

    • Posted by Khushpreet Singh 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Hardi Shah 7 years, 7 months ago

    Unlike arteries veins have valves that ensure that blood flows only in one direction. Arteries don't require valves because pressure from heart is so strong that blood is only able to flow in one direction. Valves also help in preventing of blood.

    2Thank 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 ©2007-2025