ответьте на вопросы: с меня 40 всё что у меня есть.
text 1:
1) how is the surface of the earth heated?
2) what gases reflect heat back in the atmosphere?
3) why is amount of carbon dioxide in the atmosphere increasing?
4) what will be a worldwide rise in temperature in the next 100 years?

text 2:
1) what is the main reason of ecological problems?
2) what are the main ecological problems?
3) why should the ecological problems be a universal
4) what steps are taken to fight rcological problems ?

text 3:
1) what gases are called "greenhouse gases"
2) what is a "greenhouse effect"
3) what can be the ponetntial consequences of global warning?

Text 1:
1) How is the surface of the earth heated?
The surface of the earth is primarily heated by the sun. The sun emits energy in the form of sunlight, which reaches the earth's surface and warms it up.

2) What gases reflect heat back in the atmosphere?
The main gases that reflect heat back in the atmosphere are known as greenhouse gases. These gases include carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), and water vapor (H2O). They have the ability to trap heat and prevent it from escaping into space.

3) Why is the amount of carbon dioxide in the atmosphere increasing?
The increase in carbon dioxide in the atmosphere is mainly due to human activities, particularly the burning of fossil fuels such as coal, oil, and natural gas. When these fuels are burned, they release carbon dioxide into the atmosphere, contributing to the greenhouse effect and global warming.

4) What will be a worldwide rise in temperature in the next 100 years?
Predicting the exact rise in temperature over the next 100 years is challenging. However, based on scientific studies and climate models, it is projected that if emissions of greenhouse gases continue to increase at the current rate, the average global temperature could rise between 1.5 to 4.5 degrees Celsius by the end of the century. This rise in temperature is likely to have significant impacts on ecosystems and human societies.

Text 2:
1) What is the main reason for ecological problems?
The main reason for ecological problems is human activities. Factors such as deforestation, pollution, overpopulation, overfishing, and industrialization have led to the degradation of ecosystems and loss of biodiversity.

2) What are the main ecological problems?
The main ecological problems include deforestation, air and water pollution, climate change, habitat destruction, loss of biodiversity, overconsumption of resources, and the extinction of species. These issues pose significant threats to the balance of ecosystems and the overall health of the planet.

3) Why should ecological problems be a universal concern?
Ecological problems should be a universal concern because they affect all living beings and the planet as a whole. The health of ecosystems is closely intertwined with human well-being and our ability to sustain life on Earth. By addressing ecological problems collectively, we can work towards preserving the environment for future generations and maintaining a harmonious relationship between humans and nature.

4) What steps are taken to fight ecological problems?
Various steps are being taken to fight ecological problems. These include international agreements and conventions, such as the Paris Agreement on climate change, which aim to reduce greenhouse gas emissions. Additionally, efforts are being made to promote sustainable practices, conserve biodiversity, protect natural habitats, promote renewable energy sources, and raise awareness about environmental issues through education and advocacy campaigns.

Text 3:
1) What gases are called "greenhouse gases"?
Greenhouse gases are gases that have the ability to trap heat in the atmosphere. The main greenhouse gases include carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), and fluorinated gases. These gases contribute to the greenhouse effect, which is responsible for the warming of the Earth's surface.

2) What is a "greenhouse effect"?
The greenhouse effect is a natural process that occurs when certain gases in the atmosphere trap heat from the sun and prevent it from escaping back into space. This process helps to regulate the Earth's temperature and make it suitable for supporting life. However, human activities have significantly increased the concentration of greenhouse gases, leading to an enhanced greenhouse effect and global warming.

3) What can be the potential consequences of global warming?
Global warming can have various potential consequences. These include rising sea levels, more frequent and intense extreme weather events such as hurricanes and heatwaves, changes in weather patterns, loss of biodiversity and natural habitats, disruptions in ecosystems and agricultural systems, and threats to human health and livelihoods. It is crucial to address global warming and reduce greenhouse gas emissions to mitigate these potential consequences and safeguard the future of our planet.