CBSE > Class 08 | CBSE Board | Homework Help

Uses of Metals:
i.   Iron, copper and aluminium metals are used for making cooking utensils.
ii.   Copper is used in making electrical wires for household wiring, electric motors, etc.
iii.   Aluminium foils are used for packaging medicines, chocolates, food items and many other materials.

Uses of Non-metals:
i.   Oxygen is used by plants and animals including human beings for breathing.
ii.   Nitrogen is used in making fertilisers to enhance the growth of plants.
iii.   Chlorine is used in water purification.

0Thank You

ANSWER

What change are seen in the weight of air on a mountain and at our place

Posted by Dhanush Dhari Jha 6 years, 7 months ago

CBSE > Class 08 > Science

0 answers

ANSWER

Solve the following equation 3×+1/×-2=-6/11

Posted by Greshy Rohilla 6 years, 7 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

Which of these are the largest turtle in the world

Posted by Seema Rani 6 years, 7 months ago

CBSE > Class 08 > Other Subjects

2 answers

Yeshvitha Reddy 6 years, 7 months ago

Leatherback turtle

1Thank You

Yeshvitha Reddy 6 years, 7 months ago

Leatherback turtlr

1Thank You

ANSWER

Which which of these animal is constructed and there in India

Posted by Seema Rani 6 years, 7 months ago

CBSE > Class 08 > Other Subjects

1 answers

Tarun Kumar 6 years, 6 months ago

India has some of the world's most biodiverse regions. The political boundaries of India encompass a wide range of ecozones—desert, high mountains, highlands, tropical and temperate forests, swamplands, plains, grasslands, areas surrounding rivers, as well as island archipelago. It hosts 4 biodiversity hotspots:the Himalayas, the Western Ghats, the Indo-Burma region and the Sundaland (Includes Nicobar group of Islands).[1] These hotspots have numerous endemic species.[2] India, for the most part, lies within the Indomalaya ecozone, with the upper reaches of the Himalayas forming part of the Palearctic ecozone; the contours of 2000 to 2500m are considered to be the altitudinal boundary between the Indo-Malayan and Palearctic zones. India displays significant biodiversity. One of seventeen megadiverse countries, it is home to 7.6% of all mammalian, 12.6% of all avian, 6.2% of all reptilian, 4.4% of all amphibian, 11.7% of all fish, and 6.0% of all flowering plant species

1Thank You

ANSWER

I want solutions of hindi vyakaran sudha class 8th ch 4

Posted by Japleen Kaur 6 years, 7 months ago

CBSE > Class 08 > हिंदी

1 answers

Sachin Kumar 6 years, 7 months ago

You go vyakaran site

1Thank You

ANSWER

Why is maths so difficult

Posted by Aryan Pareek 6 years, 7 months ago

CBSE > Class 08 > Mathematics

1 answers

Sukhmani Kaur 6 years, 7 months ago

If you do like a lazy people than it is like so difficult. If you is in attention and active you can do anything in the life

0Thank You

ANSWER

How many rational numbers formed between -1/ 10 and 1 /10

Posted by Dipakshi Bimala 6 years, 7 months ago

CBSE > Class 08 > Mathematics

3 answers

Anubhuti Shrivastava 6 years, 7 months ago

Only one rational number

1Thank You

Sukhmani Kaur 6 years, 7 months ago

-1/10,0,1/10

1Thank You

?Barbie ? 6 years, 7 months ago

Only 1 rational number is found between -1/10 & 1/10

0Thank You

ANSWER

What should be subtract from twice the rational -5/3 to get 2/3

Posted by Ayush Allawat 6 years, 7 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

Sanskrit upload new update

Posted by Ankit Kumar 6 years, 7 months ago

CBSE > Class 08 > Other Subjects

1 answers

Ankit Kumar 6 years, 7 months ago

Nice

1Thank You

ANSWER

Class 7 how does glucose help the patient recover

Posted by Yamini Dumka 6 years, 7 months ago

CBSE > Class 08 > Science

1 answers

Abhinav Sahu 6 years, 7 months ago

Glucose help patient to recover as it fulfill the scarcity of water which we need

0Thank You

ANSWER

Square and square roots 1234

Posted by Hafizullah Shah 6 years, 7 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

Multiplicative inverse of-3/4 and 11/4

Posted by Mousumi Duarah 6 years, 7 months ago

CBSE > Class 08 > Mathematics

3 answers

Sukhmani Kaur 6 years, 7 months ago

4/3,4/11

0Thank You

Lekha✌️ Kumari? 6 years, 7 months ago

11/4=4/11

1Thank You

Lekha✌️ Kumari? 6 years, 7 months ago

-3/4=-4/3

1Thank You

ANSWER

Opposite world

Posted by Praksa Joshi 6 years, 7 months ago

CBSE > Class 08 > English

0 answers

ANSWER

A spinner having the numbers2 3 4 5 6 7 is spun .what is the probability of getting (1) A 4 (2) a prime number (3) an even number

Posted by Ganesh Deshmukh 6 years, 7 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

3m=5m-1/8

Posted by R T 6 years, 7 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

As you are Kunal write a letter to your friend and announcing the death of mother

Posted by Nitesh Kumar 6 years, 7 months ago

CBSE > Class 08 > English

0 answers

ANSWER

What is the smallest rational number

Posted by Prasanta Mishra 6 years, 7 months ago

CBSE > Class 08 > Mathematics

1 answers

R T 6 years, 7 months ago

the smallest rational no. is 0

1Thank You

ANSWER

You are era . Your friend priya is having a tough time completing the history project on Medieval Indian History.Write a letter giving her strenght to take up the project with full zeal and enthusiastm

Posted by Kumar Manu Kumar 6 years, 7 months ago

CBSE > Class 08 > English

0 answers

ANSWER

What do you mean by food preservation

Posted by Shekhar Singh Bhartiya 6 years, 7 months ago

CBSE > Class 08 > Science

3 answers

R T 6 years, 7 months ago

this answer is not correct

1Thank You

R T 6 years, 7 months ago

no sorry

1Thank You

R T 6 years, 7 months ago

food preservation means food poisoning . Take some steps when food preservation: 1)we know that after the eating of food your hands wash in dettlo before eat . 2)You protect the food in aluminium sheets .

2Thank You

ANSWER

Remu read 1/5 pages of book. If she reads furthur 40 pages she woild have read 7/10 pages of the book. How many pages are left to read?

Posted by Harsh Parmar 6 years, 7 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

Where was einstien born

Posted by Madiha Rasool 6 years, 7 months ago

CBSE > Class 08 > Social Science

2 answers

Dhruv Bheron 2 years, 3 months ago

JHP98OJH,J T7.COM

0Thank You

Lekha✌️ Kumari? 6 years, 7 months ago

Einstien born at Ulm, in Wurttemburg, Germany

0Thank You

ANSWER

Summary of history lesson

Posted by Jass Sekhupur 6 years, 7 months ago

CBSE > Class 08 > Social Science

1 answers

Tarun Kumar 6 years, 6 months ago

The Lessons of History is book written by Will and Ariel Durant. It was first published in 1968. The Lessons of History gives readers a summary of the trends of history over a 5,000 year period of time. In the book the touch on the topics of war, government, geography, race, biology, morals, economics, and socialism.

1Thank You

ANSWER

what causes soil erosion? write its types ?

Posted by Karishma Rawat 6 years, 7 months ago

CBSE > Class 08 > Social Science

1 answers

Tarun Kumar 6 years, 6 months ago

Soil erosion is the displacement of the upper layer of soil, it is one form of soil degradation. This natural process is caused by the dynamic activity of erosive agents, that is, water, ice (glaciers), snow, air (wind), plants, animals, and humans.

1Thank You

ANSWER

how are landslides caused? what is its effect?

Posted by Karishma Rawat 6 years, 7 months ago

CBSE > Class 08 > Social Science