2- In Brazil - April 2024, the Brazilian state of Rio Grande do Sul saw rainfall three times higher than average for this time of year

3- A mass produced by a reverse cyclone (high pressure) system developed in Centro Sul and produced rainfall.

4-Protecting areas vulnerable to floods and supporting them by building dams, mountain lakes, barriers, water diversion channels, and rainwater belts that flood shops and streets.

ward aljadri .

Before reaching the U.S. coast, Hurricane Sandy had left 69 people dead in the Caribbean, including 54 in Haiti and 11 in Cuba.

The U.S. Midwest regions were also hit by another violent hurricane, Hurricane Isaac, which spread destruction across the coasts of states overlooking the Gulf of Mexico, killing at least thirty people while it swew the Caribbean Sea, Louisiana and Mississpi states.

Where was it? Australia

When did it happen? The summer of 2019-2020.

What caused it and how could it have been prevented? The fires were caused by dry weather and high temperatures because of the global warming. They could have improved the forest management and emergency response.

Climate change poses a fundamental threat to the places, species and people’s livelihoods WWF works to protect. To adequately address this crisis we must urgently reduce carbon pollution and prepare for the consequences of global warming, which we are already experiencing. WWF works to:

• advance policies to fight climate change

• engage with businesses to reduce carbon emissions

• help people and nature adapt to a changing climate

The biggest threat is the melting of glaciers such as the Theotis River, which will raise sea levels and will flood many cities and islands.

The collapse of glaciers in Europe and Asia has become inevitable, but there is an opportunity to restore glaciers in Antarctica.

2- Italy

3- May/ 2012

4- The intensity of the most violent attack reached 5.8 on the Richter scale, and in total it caused 22 deaths and dozens of injuries.

Where was it ? Brazil

When did it happen? April,27,2024

What caused it ? El Niño weather phenomenon

How could it have been prevented? Afforestation is the best way to prevent floods

This drastic change is due to the increase in greenhouse gas emissions—primarily through the burning of fossil fuels for transportation, heat, and electricity—in the past 150 years. Greenhouse gases, such as carbon dioxide, methane, and nitrous oxide, trap heat within Earth’s atmosphere, making the planet warmer. A warmer atmosphere affects the water cycle because warmer air can hold more water vapor. In fact, the air’s capacity to hold water vapor increases by 7 percent with an increase in temperature of 1 degree Celsius (1.8 degrees Fahrenheit). This, along with warmer ocean temperatures, leads to heavier precipitation. Heavy precipitation can cause problems like flooding and landslides—where large amounts of soil or rock slide down a slope.

One way to prepare for extreme environmental events is by using current and past data and records to create computer models that show the frequency and intensity of these events. These models can also be used to predict when and where future events will occur and how destructive they will be. With this information, we can prepare for extreme weather events by warning people living in high-risk areas and sending disaster relief. The impact of climate change can also be observed in models by simulating the effects of different concentrations of greenhouse gases on variables, such as wind, rainfall, temperature, and air pressure.

Location: Pacific Northwest of the United States and Western Canada

Time: Late June to early July 2021

Cause and Prevention:

Cause: Extreme high-pressure system intensified by climate change

Prevention: Reduce greenhouse gas emissions, improve urban planning for heat resilience, enhance early warning systems, increase access to cooling centers

2- occurred on the East Coast of the United States.

3- It happened in 2012.

4- The reason it happened is global warming.

5- It can be prevented by increasing the rate of afforestation and recycling.

Some said it was caused mainly by people violating the safety rules of the forest while in there, while another cause of the wildfire would be consists of permafrost in Siberia.

If people would respect the rules of the forests and smoked less cigarettes then maybe it would have been prevented.

why it happend?

1- co2 emission the atmosphic concentation of carbon dioxide and from other things like environment pollution which leads to the melting of the icebrg

effcts of the meliting?

1- less fresh water

2-sae level rise

how to avoid this effcts

1-we need to indispenale that global co2

• It was In India

• On 26 December 2004, at 07:58:53 local time , a major earthquake with a magnitude of 9.2–9.3 Mw struck with an epicentre off the west coast of northern Sumatra, Indonesia. The undersea megathrust earthquake, known by the scientific community as the Sumatra–Andaman earthquake .

• was caused by a rupture along the fault between the Burma Plate and the Indian Plate, and reached a Mercalli intensity up to IX in some areas.