Biomass simply means fuel produced from organic sources. Traditional biomass such as wood, charcoal, and other plant matter has been the fuel of choice for thousands of years, and it remains so in many parts of the world. Modern biomass, however, includes other types of fuel derived from plants, such as the residues of existing agricultural, livestock, and lumber industries, from forests planted and harvested renewably, and from farms dedicated to this purpose.
Biomass needs to be produced on a sustainable basis, whether on deforested lands or on excess agricultural land, and never from virgin forests. Some of the most suitable locations are areas where widespread deforestation has already occurred, but there are still other possible sources of biomass. For example, residues from the processing of pulpwood, cereals, and logging operations can be processed into gas or burned in power plants to generate electricity. Methane from urban landfills and from animal and human wastes is another potential type of fuel derived from biomass, although the derivation of fuels from landfills requires the labor-intensive separation of various materials.
As an alternative to non-renewable energy sources, modern biomass may have the greatest potential for growth, especially in transportation and powering vehicles. For example, Brazil has been a leading nation in the use of ethanol (alcohol-based fuel) for automobiles. It is derived from sugar cane and grains grown specifically to produce ethanol. Biomass also looks promising as a fuel source for electricity if it is burned in small, local power stations.

Questions to be answered (in writing):
1. What is biomass?
2. What are the most suitable locations for producing biomass?
3. How can biomass be used as an alternative to energy and fuel sources?
4. What is it derived from?

This is a bicycle. It is his bicycle.

I have a brother. My brother is a computer programmer. My brother's wife is a teacher.

I study English. I attend an English classes in the evening. On days when I have no classes, I stay at home and do some ...

He has no pencil.

Is this a watch?- No, it isn't watch, it's a cell phone.

Give me a sigarette, please.

They have a cat, a dog and three parrots.

This is a tree. The tree is green.

I got a letter from my friend yesterday. The letter was interesting.

These are pens. The pens are very nice.

This is my table. On table there is a book, many pens, a pencil, a dictionary and a paper.

They are not at home. They are at work.

People usually have 32 teeth.

My cousin has a big black cat. My cousin’s cat has five kittens. cat likes milk. The kittens like milk, too.

What’s the weather like today? - the weather is fine. The sun is shining. The sky is blue.

This is a good book. Take a book from the table. Put this book into the bookcase.

Where are the flowers? - the flowers are in a beautiful vase.

There is a sofa in the corner of the room.

What do you do after the breakfast? – After breakfast I go to school.

a man whom Mr. Smith telephoned this morning is here now.

It is a good idea.

A good book is always pleasure for me.

Is your sister married?

What the colour is your new hat? – It is red.

When my grandfather was a young man, he studied physics.

Вроде правильно

many children go to school and then come home to do their homework and then go to bed but this does not apply to me since I study in a boarding school I live in school Many people think that this is not interesting boring and generally better at home but it is fun and interesting and you can learn a lot of new things every day we hold relay races in our boarding school after that we have an hour of books we read different books that we like after that we sit down to have lunch or dinner depends on who is studying in which shift after that we do our homework and then we all of our boarding schools watch movies and TV shows and sometimes we go out for a walk in the mega or in the park, many people think that boarding is very boring and inconvenient, but this is not true boarding is fun and funny