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  • 3 answers

Khushi Pandey 6 years, 11 months ago

Water from oceans and surface of the earth goes into the air as vapors and return as snow,rain,or hail and finally goes back to the ocean. This circulation of water between land and ocean is called water cycle.

Life'S Tune 6 years, 11 months ago

The circulation of water between land and ocean is called water cycle.

Anushka Kaur 6 years, 11 months ago

The continuous process by which water is circulated throughout the earth and the atmosphere through evoporation, condensation, preticipation and transpiration of plant and animals.
  • 2 answers

Nikhil Teotia 6 years, 11 months ago

Transparent material allow light to pass through them

Yogita Ingle 6 years, 11 months ago

Materials which allow light to pass through them completely are called Transparent objects. Objects on the other side of Transparent objects can be seen clearly. Eg: Glass, water and air.

  • 2 answers

Khushi Pandey 6 years, 11 months ago

A compass has a magnetic needle which can move around a pivot. As,magnets always come to rest in north south direction. So, This property of magnet helps to find direction with the help of compass.

Pratham Kanyal 6 years, 11 months ago

Magnetic compass consists of a small magnetized needle which is enclosed in a small round box nade of aluminium. The box consists of a small pointed vertical axis (pivot) on which the magnetized needle rotates freely. The aluminium box is coverd by thin glass cover. The magnetized needle rotates freely and points towards geographic north from which true north can be calculated.This magnetic compass is used to find direction at any place. Saliors and navigators also use this compass to find the directions during their journey
  • 4 answers

Khushi Pandey 6 years, 11 months ago

Habitat is a where where an organisms lives.Habitat fulfills the requirement of food,shelter,water etc...

Sonu Sonu 6 years, 11 months ago

A place in the environment where a living organism lives and grows naturally is called a habitat.A habitat provides food,shelter and suitable climatic conditions for survival.

Aparna Kumari 6 years, 11 months ago

The place where lives is called Habitat

Pratham Kanyal 6 years, 11 months ago

The surrounding where organism live is called a habitat
  • 0 answers
  • 1 answers

Meghna Thapar 6 years ago

Swim bladder, also called air bladder, is an buoyancy organ possessed by most bony fish. It is an internal gas-filled organ that contributes to the ability of many bony fish to control their buoyancy and thus to stay at their current water depth without having to waste energy in swimming.

  • 1 answers

Meghna Thapar 6 years ago

Reuse means using the same things again. The plastic jars in which we buy various food items such as jams, pickles, oils, ghee, etc. can be used later on for storing things like salt, spices, sugar, tea-leaves, etc. Example - A diary can be made from old invitation cards. Mats can be made from old clothes.

Plastics are non-biodegradable. They do not rot when buried in soil. Only some types of plastics can be recycled. Burning of plastics produces extremely harmful gases.

The steps that can be taken to minimise the overuse of plastics are:

  1. We should reuse the plastic carry bags for shopping purposes.
  2. We should carry our own cloth bag or jute bag to cut down the number of plastic bags used.
  3. We should not store eatables in plastic bags.
  4. We should never burn plastic bags or any other plastic items.
  5. We should paper bags wherever possible.
  6. We should reuse the plastic containers which comes jams, pickles, oils and other packed foods for storing salt, spices, tea-leaves, etc. in the kitchen.
  • 1 answers

Yogita Ingle 6 years, 11 months ago

  • Earthworms are annelidan worms which are considered to be ‘Friend of Farmers’. They are eco-friendly organisms.
  • Earthworms loosen the soil by burrowing deep into it. This is equal to tilling of the soil.
  • Earthworms consume animal and plant wastes and release organic matter as its excreta. This excreta of earthworms increases soil fertility. It improves water holding capacity of the soil. The process of using worms to decompose animal and plant wastes is called as vermicomposting. The manure produced after decomposing of wastes is called as vermicompost.
  • 1 answers

Yogita Ingle 6 years, 11 months ago

Composting involves conversion of biodegradable wastes into organic manure by burying them in the compost pits. These wastes are decomposed by the action of bacteria and fungi. It is a slow and simple process. It is a cheap process. It causes no harm to the environment.

  • 1 answers

Drishya Mishra 6 years, 11 months ago

Because plastic is made from very harmful or toxic chemical named as CFC (clouro flouro carbon).
  • 1 answers

Meghna Thapar 6 years ago

Reuse means using the same things again. The plastic jars in which we buy various food items such as jams, pickles, oils, ghee, etc. can be used later on for storing things like salt, spices, sugar, tea-leaves, etc. Example - A diary can be made from old invitation cards. Mats can be made from old clothes.

Plastics are non-biodegradable. They do not rot when buried in soil. Only some types of plastics can be recycled. Burning of plastics produces extremely harmful gases.

The steps that can be taken to minimise the overuse of plastics are:

  1. We should reuse the plastic carry bags for shopping purposes.
  2. We should carry our own cloth bag or jute bag to cut down the number of plastic bags used.
  3. We should not store eatables in plastic bags.
  4. We should never burn plastic bags or any other plastic items.
  5. We should paper bags wherever possible.
  6. We should reuse the plastic containers which comes jams, pickles, oils and other packed foods for storing salt, spices, tea-leaves, etc. in the kitchen.
  • 1 answers

Drishya Mishra 6 years, 11 months ago

All the useless materiall is called waste product or garbage or trash
  • 3 answers

Srishti R S Rs 6 years, 11 months ago

Yes you are right

Drishya Mishra 6 years, 11 months ago

Red coloured species of earthworms are called redworms

Geetanand Yadav 6 years, 11 months ago

Yes
  • 1 answers

Yogita Ingle 6 years, 11 months ago

  • Living organisms are creatures present everywhere in this living world.
  • Living organisms are present on the mountains, on the desert, in sea, in the openings of volcanoes and even in the cupboards of our house.
  • Different living organisms are present in different locations having different surroundings. For example, camels on the desert, crabs on the beach. Also there are some creatures which are present in many locations. For example, ants can be seen on desert, beach, forest etc.
  • 1 answers

Harsh Pandey 6 years, 11 months ago

transpiration
  • 1 answers

Drishya Mishra 6 years, 11 months ago

By giving it to the recycle athourity
  • 1 answers

Golu Singh 6 years, 11 months ago

A liquid that an electric current can pass through, especially in an electric cell or battery.
  • 1 answers

Pradeep Rawat 6 years, 11 months ago

When Earth comes between Sun and Moon , its shadow fall on the moon which blocks the light of moon is called lunar eclipse .
  • 2 answers

Palak Yadav 6 years, 11 months ago

1.Distance. 2.Directon 3. Symbols

Jiya Singh 6 years, 11 months ago

1) Distance 2) Direction 3) Symbols
  • 1 answers

Meghna Thapar 6 years ago

The upper limb is divided into three regions. These consist of the arm, located between the shoulder and elbow joints; the forearm, which is between the elbow and wrist joints; and the hand, which is located distal to the wrist. There are 30 bones in each upper limb. The humerus is the single bone of the upper arm, and the ulna (medially) and the radius (laterally) are the paired bones of the forearm. The base of the hand contains eight bones, each called a carpal bone, and the palm of the hand is formed by five bones, each called a metacarpal bone. The fingers and thumb contain a total of 14 bones, each of which is a phalanx bone of the hand.

Hence, X is ulna, Y is radius and Z is humerus.

  • 1 answers

Geetanand Yadav 6 years, 11 months ago

Atmosphere is the envelope of gases that surrounds the Earth.1) twinkling of stars 2) present of ozone layer 3) communication of signals 4) clouds moving here and there. These are the four activities that are possible due to the presence of air. ??????
  • 1 answers

Drishya Mishra 6 years, 11 months ago

Atmosphere is a thick layer of air around the earth . Exosphere, stratosphere, thermosphere and ozone
  • 1 answers

Geetanand Yadav 6 years, 11 months ago

Chapter no. 2, 9, 10, 11, 12, 13, 14, 15 and 16
  • 5 answers

Life'S Tune 6 years, 11 months ago

Threshing

Roja Kumari 6 years, 11 months ago

Thershing

Geetanand Yadav 6 years, 11 months ago

............... WINNOWING.................ITS RIGHT ANUSHKA VERMA...???

Sushreya Patro 7 years ago

Winnowing

Anushka Kaur 7 years ago

Winnowing
  • 2 answers
Eg.. Shoulder and hip joints

Aayan Mohammed 7 years ago

A rounded end of the bone fits into the cavity of the other bone is called a ball socket joint.Such joints allows the bone to move in all directions
  • 2 answers

Geetanand Yadav 7 years ago

Yes you can get in the CBSE app but with different subject in the CBSE guide. Open subject and you can find some options on the top of the page there one sample papers are wrighteen some files then you can go and you can see the sample papers

Simone Singh 5 years, 10 months ago

I need it too
  • 4 answers

Anushka Kaur 6 years, 11 months ago

Sun is a start which shines in the sky during day and that gives light and heat to earth. Sun is luminous object.

Roja Kumari 7 years ago

Sun is a luminous object

Sanjay Ram 7 years ago

Sun is luminous object

Harish Shrivas 7 years ago

A sun is a star which give us light

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