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

A cactus is able to survive in the desert as it is adapted to the hot and humid conditions of the desert.
To survive in a desert, the cactus has the following adaptations:
(i) It has long roots that go deep inside the soil for absorbing water.
(ii) Its leaves are present in the form of spines to prevent water loss through transpiration.
(iii) Its stem is covered with a thick waxy layer to retain water.

4Thank You

Raj Patil 7 years, 1 month ago

I don't know

1Thank You

ANSWER

SI unit

Posted by Kaur Mani 7 years, 1 month ago

CBSE > Class 06 > Science (OLD)

1 answers

Meghna Thapar 6 years ago

The system of units now used is known as the International System of Units (SI Units). Example - The SI unit of length is a metre.

0Thank You

ANSWER

Ball and socket joint example spelling

Posted by Aditya Khurana 7 years, 1 month ago

CBSE > Class 06 > Science (OLD)

1 answers

Lakshya Chetan Lokesh 7 years, 1 month ago

Bowl, ball and cylindrical paper

0Thank You

ANSWER

Why do cats say meaw meaw

Posted by Guddu Dayal 7 years, 1 month ago

CBSE > Class 06 > Science (OLD)

1 answers

Keraling Ravat 5 years, 10 months ago

Cats have also voice cats have also living thing like humans humans are also living thing and humans are also talk in many languages and in cats life are also many languages like the humans I'll talk in English then they are talk with voice right so cats have also voice and her voice is meaw that's why they said easy meaw meaw

2Thank You

ANSWER

Why we can see fire

Posted by Shubham Sankhla 7 years, 1 month ago

CBSE > Class 06 > Science (OLD)

1 answers

Ashok Sahu 7 years, 1 month ago

Because it genrate light It is a source of light

0Thank You

ANSWER

Write use of magnet

Posted by Dhansing Ahire 7 years, 1 month ago

CBSE > Class 06 > Science (OLD)

1 answers

Yogita Ingle 7 years, 1 month ago

Magnets are used inside TVs, Sound speakers and radios. The small coil of wire and a magnet inside a speaker transforms electronic signal to sound vibrations.
Magnets are used inside a generator to transform mechanical energy to electrical energy where there are other kinds of motors which use magnets to change electrical energy to mechanical energy.
Electrically charged magnets can help cranes to move large metal pieces.
Magnets are used in filtering machines which separates metallic ores from crushed rocks.
It is also used in food processing industries for separating small metallic pieces from grains etc.
Magnets are used in MRI machines which is used to create an image of the bone structure, organs, and tissues. Even magnets are used to cure cancer.

2Thank You

ANSWER

What decomposers do in forest

Posted by Meer Panchal 7 years, 1 month ago

CBSE > Class 06 > Science (OLD)

1 answers

Meghna Thapar 6 years ago

Decomposers decompose and destroy the dead remains of plants and animals and return nutrients to the soil and help in the formation of humus. Examples – fungi and bacteria.

0Thank You

ANSWER

A bar magnet has no marking to indicate it's poles . How would you find out near which end is its north pole located

Posted by Srimathi Thamo Tharan Gupta 7 years, 1 month ago

CBSE > Class 06 > Science (OLD)

2 answers

Ritesh Kumar 7 years, 1 month ago

Tie thread upon the magnet and suspend it when it comes at rest it's 2 poles always points towards north and south. Find whete is th north direction the pole pointing towards north direction is th north pole.

2Thank You

Nikita Varyani 7 years, 1 month ago

Suspend a bar magnet freely let it sit for some time it will always rest in North south position then you can find the directions

3Thank You

ANSWER

one man touch wood and drink water an d touch rubber in leg andfor toch electricity

Posted by Deepanshu Bibyan 7 years, 1 month ago

CBSE > Class 06 > Science (OLD)

0 answers

ANSWER

give an example ofof an objectof rest

Posted by Anjali Kumari 7 years, 1 month ago

CBSE > Class 06 > Science (OLD)

1 answers

Yogita Ingle 7 years, 1 month ago

A passenger in the aeroplane during air travel is at rest for all other passengers. But, in motion for a person who is seeing the plane from the ground.
When we’re sitting o the chair, we’re in the rest for everyone on the earth. But, in motion if someone watching us from other planet.

0Thank You

ANSWER

What is a habitat

Posted by Satyam Satyam Swami 7 years, 1 month ago

CBSE > Class 06 > Science (OLD)

4 answers

Tanya Gupta 7 years, 1 month ago

Habitat is a place or surroundings where an organism live

0Thank You

Aditya Lodhi 7 years, 1 month ago

The surroundings where other organisms live is called habitat

0Thank You

Satish G.R 7 years, 1 month ago

Habitat is place where an animal or plant live

3Thank You

Maya Sharma 7 years, 1 month ago

The surroundings where plant and animal live are called habitat.

0Thank You

ANSWER

Eggshells

Posted by Jeevan Jeevan R 7 years, 1 month ago

CBSE > Class 06 > Science (OLD)

0 answers

ANSWER

Match the following

Posted by Jeevan Jeevan R 7 years, 1 month ago

CBSE > Class 06 > Science (OLD)

0 answers

ANSWER

How the oxygen in bottle

Posted by Pathaboyina Mohan 7 years, 1 month ago

CBSE > Class 06 > Science (OLD)

0 answers

ANSWER

Solid matter produced by sewage treatment is called

Posted by Rani Johari 7 years, 1 month ago

CBSE > Class 06 > Science (OLD)

1 answers

Meghna Thapar 6 years ago

The organic solid matter collected at the bottom of the sedimentation tank is called sludge which is continuously removed by scrapers.

0Thank You

ANSWER

How many stars in the univers

Posted by Fanishwar Goutam 7 years, 1 month ago

CBSE > Class 06 > Science (OLD)

1 answers

Tanya Gupta 7 years, 1 month ago

No one in this world cannot count that how many stars are there in the universe. Stars are countless in the universe. So we don't know and no one cannot tell you the answer of this question. So don't ask these silly questions.

1Thank You

ANSWER

How are clods formed

Posted by Prarthana Bhusraddi 7 years, 1 month ago

CBSE > Class 06 > Science (OLD)

1 answers

Yogita Ingle 7 years, 1 month ago

When warm air rises, it expands and cools. Cool air can't hold as much water vapor as warm air, so some of the vapor condenses onto tiny pieces of dust that are floating in the air and forms a tiny droplet around each dust particle. When billions of these droplets come together they become a visible cloud.

2Thank You

ANSWER

Write 25 question answer of ch-10 11 12 .

Posted by Kashish Rangi 7 years, 1 month ago

CBSE > Class 06 > Science (OLD)

0 answers

ANSWER

How shadow formed

Posted by Saleena Kumari 7 years, 1 month ago

CBSE > Class 06 > Science (OLD)

1 answers

Yogita Ingle 7 years, 1 month ago

An opaque object blocks the light falling on it. This creates an area of darkness on the side of the object away from the source of light. A translucent object also creates a faint area of darkness. An area of darkness formed by an opaque object obstructing light is called a shadow. The following three things are required for a shadow to form:

a source of light
an opaque object
a screen or surface behind the object.

3Thank You

ANSWER

What is reflection? What is shadow

Posted by Amit Ray 7 years, 1 month ago

CBSE > Class 06 > Science (OLD)

1 answers

Yogita Ingle 7 years, 1 month ago

When light rays after striking the smooth and shiny surface return to the same medium, this phenomenon is called reflection of light.
When light falls on an opaque object, a dark patch is formed on the other side of the object; if a screen is present on the other side. Three things are required for formation of shadow, viz. a source of light, an object and a screen.

2Thank You

ANSWER

what is motion

Posted by Sunilkumar Mulchandani 7 years, 1 month ago

CBSE > Class 06 > Science (OLD)

1 answers

Yogita Ingle 7 years, 1 month ago

The change in position of an object with change in time is called motion.
Linear Motion: When the motion is in a straight line, it is called linear motion, e.g. a car moving on a straight road.
Curvilinear Motion: When the motion is on a curved path, it is called curvilinear motion, e.g. a car moving on a bend.
Circular Motion: When the motion is on a circular path, it is called circular motion, e.g. the motion of the earth in its orbit.

0Thank You

ANSWER

How can we reuse and recycle paper?

Posted by Garvit Goyal 7 years, 1 month ago

CBSE > Class 06 > Science (OLD)

1 answers

Prarthana Bhusraddi 7 years, 1 month ago

We can reuse paper by whean we rote in fist page if it is dity means we wil tare off insteded of that we can write behind the and reuse it

0Thank You

ANSWER

How would you use a magnetic compass to find directions

Posted by Pritika Dey 7 years, 1 month ago

CBSE > Class 06 > Science (OLD)

1 answers

Meghna Thapar 6 years ago

In a compass, the tiny magnet is free to rotate on a pivot or pin and always comes to rest along the North-South direction. The compass has a circular dial with various directions marked on it. The magnetic needle in a compass is enclosed in a small brass box having a glass top. The north pole of compass needle is painted with a different colour to distinguish it from the South Pole.

0Thank You

ANSWER

When do we consider an object to be in motion

Posted by Pradipta Panda 7 years, 1 month ago

CBSE > Class 06 > Science (OLD)

1 answers

Meghna Thapar 6 years ago

If something remains at a place after some time and do not change its position then the object is said to be at rest. For example – a table.

If something or an object is not at the same place after some time and changes its position then the object is in motion. Example – the motion of an ant.

0Thank You

ANSWER

Why do we need standard unit of measurment

Posted by Rahul Reddy 7 years, 1 month ago

CBSE > Class 06 > Science (OLD)