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4 tháng 2 2023

What time can their paper be handed in by the boys?

Who is being kept in the kitchen?

4 tháng 2 2023

What time can the boys' paper be handed in?

Who is being kept in the kitchen?

Trả lời các câu hỏi sauShort Article on “Alternative Energy Sources” The rapid increase in the demand of energy has caused worry about its supply. The main sources of energy are conventional sources. They are non-renewable and exhaustible sources. : The demand of energy has increased all over the world and the condition poses a threat on the sources of energy like Petroleum and Natural gas by the year 2030-35 if any alternative sources do not substitute or supplement them. The Government...
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Trả lời các câu hỏi sau

Short Article on “Alternative Energy Sources” The rapid increase in the demand of energy has caused worry about its supply. The main sources of energy are conventional sources. They are non-renewable and exhaustible sources. : The demand of energy has increased all over the world and the condition poses a threat on the sources of energy like Petroleum and Natural gas by the year 2030-35 if any alternative sources do not substitute or supplement them. The Government of India gives high priority to the use of alternative, non-conventional and renewable energy sources as supplement to the depleting conventional sources of energy. These alternative sources include – Solar energy, Wind energy, Geo-thermal energy, Tidal energy, Biomass energy etc. These energy sources have huge potential of energy and they can be useful in various ways. Solar energy is a wide source. Solar cells, solar cookers, solar ponds etc are the devices to trap solar energy. It can produce electricity, cook food, heat water and can be converted to other forms of energy. The solar photovoltaic system which uses solar cells to convert the solar energy into electrical energy is the most promising and progressive sources of alternative energy. Wind energy is in form of Kinetic Energy. A blade of windmill is moved by blowing winds and could be exploited for doing work. Theoretically about 60% of the wind energy can be converted into other forms of energy. Wind mill farms are being set up in the world to exploit this energy at suitable places. Geothermal energy can be used to produce electricity. However, the inner heat of the Earth not available everywhere which can be commercially exploited. Such potential has been found in Pegu valley in Jammu and Kashmir in India. Tidal energy associated with the kinetic energy of tides can be converted into electricity by using turbine. In the coastal areas this possibility is available. Biomass energy is being used in villages but improvement in method and scientific equipments can increase utilisation. It reduces waste materials and gives cheap energy. Jathropa is a plant that produces diesel and it is pollution free. Besides the railways lines, Jathropa planting is in implementation. Hydrogen is also proved to be a great advantageous source of energy. Nowadays, nuclear energy is gaining utmost importance. These alternative sources of energy promise a new horizon in sustainable manner.

Câu 1:what has caused worry about the demand of energy

Caau2:what are the alternative?

Caau3:What can solar energy produce?

2
10 tháng 4 2021

Câu 1 The supply of the rapid increase of demand energy has caused worry about the demand of energy

Câu 2 They are Solar energy, Wind energy, Geo-thermal energy, Tidal energy, Biomass energy etc.

Câu 3  It can produce electricity, cook food, heat water and can be converted to other forms of energy.

10 tháng 4 2021

Câu 1 The supply of the rapid increase of demand energy has caused worry about the demand of energy

Câu 2 They are Solar energy, Wind energy, Geo-thermal energy, Tidal energy, Biomass energy etc.

Câu 3  It can produce electricity

7 tháng 9 2021

Trả lời giúp em mấy câu hỏi này với ạ 

1. Do you like traveling?(why)

Yes, i do. Because traveling will improve my knowledgr

2. Do you like travel alone or with your friends?(why)

I like traveling with my friends, because I hate being alone

3. Have you traveled to other places? Where are they?

I have traveled to HCM City, HN, Hue,.....

4. What do you usually do when you first arrive in a new place?

I usually go for a walk, or sleep

5. What are the benefits of traveling?

It help improve our knowldge, make us more confident

6. Why do so many people like traveling nowadays?

In mu opinion, I think it's because there are many interesting places nowadays, and most of us have money for traveling

7 tháng 9 2021

Câu 2 sai đề:

2. Do you like travel alone or with your friends?

travel=>traveling

5 tháng 8 2021

1. What are those ?

2. How much water is there in the lake ?

5 tháng 8 2021

What are those?

How much water is there in lake?

3 tháng 2 2023

1.What are some examples of space  pollution?

- Satellites,solar panels,rocket bodies and fragments from space shuttles that are floating in space and are no longer functional are considered space debris.

2.What are the effects of space pollution?

- This pollution of man-made objects in space affects us Earth as well and well continue to affect us in future travel

3.What did Kosmos 954 cause to Canada ?

-In 1978,the Soviet Union kosmos 954,which contained a nuclear power souree,reentered over Canada and left di rin over an area the size of Austria.

4.Why were Japanese sailor injured in 1969?

-Because pieces of space debris that hit their ship

5.Is it easy for all of the nations taking part in the space exploration to find solutions?

- Yes, it is

3 tháng 2 2023

1) They are satellites, solar panels,rocket bories and fragments from space shuttles that are floating in space and are no longer functional

2) It affects us here on Earth as and will continue to affect us in future travel.

3)It reentered over Canada and left debris over an area the size of Austria.4)Because pieces of space debris hit their ship.5)no,it isn'tmik ko bt đúng hay sai đâu nha
2 tháng 2 2018

Đọc rồi trả lời câu hỏi

There are four seasons in a year in Vietnam. They are spring,summer,fall and winter. The weather in the spring is usually warm and fine. There are many flowers in the spring. In the summer the weather is hot. It's always sunny. When the fall comes, the weather becomes cool. We have much rain in the fall. It's the season of umbrellas. After fall comes winter. It's a dry season. The weather is cold and it doesn't rain very often. But it never snows in winter in Vietnam

1.How many seasons are there in Vietnam?What are they?

There are four seasons in a year in Vietnam. They are spring ,summer, fall and winter.

2.What's the weather in the summer?

In the summer the weather is hot.

3.Why do people call fall the season of umbrellas?

Because we have much rain in the fall.

4.Can you see snows in the winter in Vietnam?

No, I can’t.

2 tháng 2 2018

There are four seasons in a year in Vietnam. They are spring,summer,fall and winter. The weather in the spring is usually warm and fine. There are many flowers in the spring. In the summer the weather is hot. It's always sunny. When the fall comes, the weather becomes cool. We have much rain in the fall. It's the season of umbrellas. After fall comes winter. It's a dry season. The weather is cold and it doesn't rain very often. But it never snows in winter in Vietnam

1.How many seasons are there in Vietnam?What are they?

There are four seasons in a year in Vietnam. They are spring ,summer, fall and winter.

2.What's the weather in the summer?

In the summer the weather is hot.

3.Why do people call fall the season of umbrellas?

Because we have much rain in the fall.

4.Can you see snows in the winter in Vietnam?

No, I can’t.

1 tháng 8 2021

What is she doing?

Do you like China?

When does she often have English?

1 tháng 8 2021

1 What is she doing in kitchen?

2 Do you go to school?

3 What subject does she often have on Monday?

Câu VII. Đọc đoạn văn sau và trả lời các câu hỏi. The effects of air pollution are alarming. They are known to create several respiratory and heart conditions along with cancer, among other threats to the body. Several millions are known to have died due to direct or indirect effects of air pollution. Children in areas exposed to air pollutants are said to commonly suffer from pneumonia and asthma.Another direct effect is the immediate alterations that the world is witnessing due...
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Câu VII. Đọc đoạn văn sau và trả lời các câu hỏi. The effects of air pollution are alarming. They are known to create several respiratory and heart conditions along with cancer, among other threats to the body. Several millions are known to have died due to direct or indirect effects of air pollution. Children in areas exposed to air pollutants are said to commonly suffer from pneumonia and asthma.

Another direct effect is the immediate alterations that the world is witnessing due to global warming. With increased temperatures worldwide, increase in sea levels and melting of ice from colder regions and icebergs, displacement and loss of habitat have already signaled an impending disaster if actions for preservation and normalization aren't undertaken soon.

Harmful gases like nitrogen oxides and sulphur oxides are released into the atmosphere during the burning of fossil fuels. When it rains, the water droplets combine with these air pollutants, becomes acidic and then falls on the ground in the form of acid rain. Acid rain can cause great damage to human, animals and crops. 

1. Which is mentioned as the effect of air pollution- asthma or headache?

2. How many people are known to have died due to effects of air pollution?

3. Are harmful gases released into the atmosphere during the burning of fossil fuels?

 4. How does acid rain form?

 
1
6 tháng 5 2023

1 asthma

2  Several millions

3 Yes, they are

4   the water droplets combine with these air pollutants, becomes acidic and then falls on the ground in the form of acid rain.