CBSE > Class 06 > Science (OLD) | CBSE Board | Homework Help

Plants with weak stems that cannot stand up right but spread on the ground are called creepers While those that take support and climb up are called climbers

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Sriram Setti Sarath 6 years, 11 months ago

1 Plants that cannot stand upright but spread on the ground are called creeper 2 while those that take support and climb up are called climbers

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What is the purpose of using electric fuse

Posted by Kamakshi Anaparthi 6 years, 11 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Yogita Ingle 6 years, 10 months ago

Electric fuse protects circuits and appliances by stopping the flow of any unduly high electric current.
The fuse is used in series with the device.
Fuse is a piece of wire made of an alloy of appropriate melting point, for example aluminium, copper, iron, lead etc..
If a current larger than the specified value flows through the circuit, the temperature of the fuse wire increases.
This melts the fuse wire and breaks the circuit.

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Which gas is that if which it is puted in water that make it slimy Oxygen , co2, nitrogen

Posted by Poonam Bishnoi 6 years, 11 months ago

CBSE > Class 06 > Science (OLD)

0 answers

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What is prey and predators

Posted by Himani Morey 6 years, 11 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Mohit Singh 6 years, 11 months ago

Prey- animals which are hunted by other animals Predators - animals which hunt other animals

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Vedant Rawat 6 years, 11 months ago

शिकार और शिकारी

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Compoosing

Posted by Abdul Khader Assaan 6 years, 11 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Omsai Ram 6 years, 11 months ago

The term composition in written language refers to the body on important features

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2/2 slat weight swim

Posted by Ram Charan Singh 6 years, 11 months ago

CBSE > Class 06 > Science (OLD)

0 answers

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Plastic is boon or a curse

Posted by Riya Gangwar 6 years, 11 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Aashi Sharma 6 years, 11 months ago

Plastic is both a boon and a curse. It is a boon as we carry some of our stuff in the plastic bags which makes it easier to carry. We have plastic bottles, spoons, plates, bowls, dolls (Barbie dolls) and lots more. Without plastic, it is difficult to live. Plastic is a curse as there is land and water pollution because of it. So it is both a curse and a boon.

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Annalakshmi Senthilkumar 6 years, 11 months ago

Plastic is a curse

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List five activities that are possible due to the presence of air

Posted by Meenakshi Pravallika 6 years, 11 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Sunil Shrivastava 6 years, 11 months ago

Respiration by animals Power genration by windmills Burning of fuels and substances Photosynethesis by plants To make a wheather clock

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Name the process by which (1)CO2 release in atmosphere (2) O2 release in atmosphere For 3 marks question

Posted by Kajal Kiran 6 years, 11 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Golu Singh 6 years, 11 months ago

1.Human beings and animals release Carbon dioxide (CO2) in the atmosphere by the process called respiration. 2.Plants utilize Oxygen(O2) in the atmosphere by the process called photosynthesis .

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Name the two process by which O2 and CO2 take place

Posted by Kajal Kiran 6 years, 11 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Yogita Ingle 6 years, 11 months ago

Exchange of gases takes place between the alveoli of lungs and the surrounding blood capillaries. The two main gases exchanged are oxygen and carbon-dioxide. Oxygen is absorbed by the blood capillaries from the lungs alveoli by diffusion while carbon-dioxide is absorbed by the lungs alveoli from blood capillaries by diffusion.

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How clouds are fromed?

Posted by Rahul Kumar 6 years, 11 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Sunil Shrivastava 6 years, 11 months ago

The water present on the earth evoparates due to heating by the sun the water vapour in the air condences to form tiny droplets of water at high altitude which appears as clouds.

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Does co2 support burning? Why is it used for extinguishing fire

Posted by Kajal Kiran 6 years, 11 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Tani Suhas 6 years, 11 months ago

Because the co2 doesnt support burning so it is used to extinguishes fire

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Tani Suhas 6 years, 11 months ago

No the co2 doesn't support burning

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How will you make vermicompost

Posted by Kajal Kiran 6 years, 11 months ago

CBSE > Class 06 > Science (OLD)

3 answers

Annalakshmi Senthilkumar 6 years, 11 months ago

Making vermicompost you need red worms

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Inderbir Kaur 6 years, 11 months ago

Red worms

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Asmita Amte 6 years, 11 months ago

By adding worms.

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From which part aquatic plants breathe

Posted by Gopal Singh 6 years, 11 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Inderbir Kaur 6 years, 11 months ago

Mouth

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Which disease is caused by the deficiency of vitamin D?

Posted by Jagadeesh Konagala 6 years, 11 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Awdhesh Singh 6 years, 11 months ago

Rickets

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Tani Suhas 6 years, 11 months ago

RICKETS IS THE DEFIENCY DISEASE OF VITAMINE D

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Why we see objects by reflection

Posted by Harshit Vats 6 years, 11 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Meghna Thapar 6 years ago

When light falls on the surface of an object, the object sends the light back. This process of sending back the light rays which falls on the surface of an object is called reflection of light. Most of the objects reflect light which falls on them. The objects having polished, shinning surfaces reflect more light than objects having unpolished, dull surfaces. For example – a shinning silvered mirror reflects back almost all the light which falls on it.

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Differentiate between autotrophs and heterotrophs

Posted by Kanwar Priti 6 years, 11 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Meenakshi Pravallika 6 years, 11 months ago

Autotrophs are organisms that can produce their own food from the substances available in their surroundings using light (photosynthesis) or chemical energy (chemosynthesis). Heterotrophs cannot synthesize their own food and rely on other organisms — both plants and animals — for nutrition.

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what can you say about image formed in plane mirror?

Posted by Tanuja Bharti 6 years, 11 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Yogita Ingle 6 years, 10 months ago

1. The image formed by a plane mirror is laterally inverted
2. The image formed by a plane mirror is virtual
3. The image formed by a plane mirror is erect
4. The image formed by a plane mirror is equal in size of the object.
5. The image distance and object distance are equal.

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Why plant and animal found in different surrondings

Posted by Nitin Dasari 6 years, 11 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Meghna Thapar 6 years ago

All living organisms prefer to live in those places which are best suited to their needs. Such surroundings where organisms live is called a habitat. A habitat provides food, water, air, light, shelter and a place for breeding to the plants and animals living in it. Different plants and animals live in different habitats like deserts, mountains, grasslands, garden, soil, river, lake, ocean, etc.

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Give reason

Posted by Nitin Dasari 6 years, 11 months ago

CBSE > Class 06 > Science (OLD)

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What can you say about image formed in plane mirror

Posted by Shashi Shekhar 6 years, 11 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Yogita Ingle 6 years, 10 months ago

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explain WATER CYCLE in easy words

Posted by Priyanka Kumari 6 years, 11 months ago

CBSE > Class 06 > Science (OLD)

4 answers

Priti Pandey 6 years, 11 months ago

The continuous circulation of water from Earth surface to atmosphere and from atmosphere back to earth is called water cycle

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Meenakshi Pravallika 6 years, 11 months ago

Water cycle First the water in the sea evaporates and become water vapour then the evaporated water condenses and become a cloud and the cloud bring specification which is also called as rain and the water coming through the rain falls on to the surface of land and it runs in the sea and the water cycle goes on...

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Payal Kumari 6 years, 11 months ago

The sun,which drives the water cycle,heat water in oceans and seas. Water evaporates as water vapour into the air. When the water vapour rises.it start cooling. The water vapour condenses causing the formation of droplets of water.

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Ananya Sharma 6 years, 11 months ago

U can search in chrome

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What is ribcage,backbone,gridles and floating ribs

Posted by Vanshika Jain 6 years, 11 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Awdhesh Singh 6 years, 11 months ago

Ribcage: a bony frame formed by the ribs around the chest. Backbone: the series of the vertebrate extending from the skull to the pelvis. Gridle : a a belt worn around the waist. Floating ribs : any of the lower ribs which are not attached directly to the breastbone.

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A newborn baby has how many bones and an adult have how many bones

Posted by Vanshika Jain 6 years, 11 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Awdhesh Singh 6 years, 11 months ago

New born baby has 300 bones while an adult has 206 bones

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Annalakshmi Senthilkumar 6 years, 11 months ago

Newborn baby have 300 bones and an adult has 206 bones

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Rice is rich in

Posted by Vanshika Jain 6 years, 11 months ago

CBSE > Class 06 > Science (OLD)

4 answers

Awdhesh Singh 6 years, 11 months ago

Carbohydrates (starch)

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Annalakshmi Senthilkumar 6 years, 11 months ago

Rice is rich in carbohydrates

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Tani Suhas 6 years, 11 months ago

Carbohydrates

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Rajavi Vaghela 6 years, 11 months ago

Starch

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Why it is necessary to have a standart unit of measurement

Posted by Suhani Goel 6 years, 11 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Yogita Ingle 6 years, 10 months ago

A unit of measurement which has a fixed value which does not change from person to person or place to place, is called a standard unit of length. It is necessary to have standard units of measurements for the sake of uniformity in measurements. SI unit of length is metre (m).

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What is vermicopost

Posted by Himmat Singh Jadav 6 years, 11 months ago

CBSE > Class 06 > Science (OLD)

6 answers

Annalakshmi Senthilkumar 6 years, 11 months ago

The method of preparing composed with the help of red worm is called vermicomposting For doing vermicomposting first how to dig the ground 30 cm then how to put a net like structure around around the pit then put some fan on the ground later put some dry leaves kitchen waste on the ground should not contain things like the food item having salt vinegar or anything with that if you are adding items like that some virus or bacteria will grow after doing this route is Sprinkle from water on that now put your red worms into the pic then cover it with a gunny bag after 2 to 3 weeks open it and saw your composed is ready now put some waste in the corner of the pit all the red worms will go to the corner of the pit take the manure from that and you can use it to for your favourite plants as a manure.

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Meenakshi Pravallika 6 years, 11 months ago

Vermicompost (vermi-compost, vermiculture) is the product of the composting process using various species of worms, usually red wigglers, white worms, and other earthworms, to create a mixture of decomposing vegetable or food waste, bedding materials, and vermicast.

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Sunil Shrivastava 6 years, 11 months ago

The method of preparing compost with the help of red worm is called vermi composting

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Vanshika Jain 6 years, 11 months ago

When a composting is done with the redworm or redworm decompose degradable waste into fertile products are called vermicompost

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Himmat Singh Jadav 6 years, 11 months ago

By red worms

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Yogita Ingle 6 years, 11 months ago

Vermicompost is the process of composting with the help of various worms, that creates a heterogenous mixture of decomposing vegetable or food waste, and that can be used as manures in vegetation fields and gardens. The process of producing vermicompost is called vermicomposting.

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Define conpost

Posted by Amita Singh 6 years, 11 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Yogita Ingle 6 years, 11 months ago

Garbage contains two types of materials, viz. biodegradable and non-biodegradable. Substances which rot and get decomposed by microbes are called biodegradable substance. Wastes from organic origin are biodegradable in nature. Biodegradable substances can be turned into compost.
Farmers often make compost from farm waste; leaves and stalks and animal dung. For this, a compost pit is dug in the ground. The waste is dumped in the compost pit and then covered with soil. After about two months, everything decomposes and appears like soil. This is compost. Compost is very good manure and helps in increasing soil fertility.

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What will be an image which you see in water inverted or diminished

Posted by Poonam Bishnoi 6 years, 11 months ago

CBSE > Class 06 > Science (OLD)