Question

Q VI. Answer the following questions.
1. Draw a labelled diagram of inside view of a torch.
2. Differentiate between
a) Magnetic and non-magnetic material
b) Natural and artificial magnets.
3. What are the causes of flood and drought? How can we prevent them?
4. Write a short note on types of garbage.​

Answer 1

Answer:

Explanation:

2 The difference between magnetic and non-magnetic materials is that the magnetic materials are attracted to an external magnetic field due to their proper alignment of magnetic domains whereas non-magnetic materials are repelled from an external magnetic field due to their random arrangement of magnetic domains.

.Natural magnets are the magnets formed in the nature. Artificial magnets are the magnets formed by artificially. 2.Natural magnet looks nothing other than an ordinary stone or rock.thus,it has no regular shape and size Artificial magnet has a perfect size and shape.

drought is a period of below average rainfall, longer and more severe than a dry spell while flood is a (usually disastrous) overflow of water from a lake or other body of water due to excessive rainfall or other input of water. to overflow. A period of below average rainfall, longer and more severe than a dry spell.

So you can help reduce the damage droughts and floods cause by planting and protecting trees, and using less wood for cooking. Droughts and floods are a regular part of life for many farmers. You cannot stop such disasters by yourself. But you can reduce the damage they cause if you plant and protect trees.

This garbage includes left-over food, fruit and vegetable peels, fallen leaves of potted plants, waste paper, unwanted plastic objects (such as plastic bottles, polythene bags, toys, etc.), glass articles (like glass bottles, broken window panes, etc.), metal objects (like aluminium foils, rusted iron grills, etc.),