Cavemen did not invent fire. It is believed that early humans discovered how to control and use fire around 1.5 million years ago by capturing it from natural sources like lightning or lava flows. They learned to tend and maintain fires for warmth, cooking, and protection.
The red substance used to put out fires from planes is typically called fire retardant or fire suppressant. It is a chemical mixture that is designed to reduce the flammability of a fire by coating the fuel and preventing it from igniting.
The Receiver of memory; Jonas will take lessons with the "Giver", training him to become the future "Giver". What the receiver does is take memories of things like color, animals, snow and other things nonexistent in Jonas's world. He will become the most knowledgeable man in all of his world. He will be called for when the people are in a time of panic or when they do not no what to do.
The right answer is Secondary Succession
(pg 52.)
The Hayman Fire occurred in Colorado, United States, in June 2002. It started on June 8th and was fully contained on July 18th. It is the largest wildfire in the state's history, burning approximately 138,000 acres.
To increase your chances of surviving a forest fire without your house getting burned, you can take several precautions. Clear flammable debris, like dry leaves and firewood, from around your property. Create a defensible space by keeping a distance of at least 30 feet between the house and any vegetation. Install fire-resistant roofing materials and regularly clean gutters and roofs to prevent ember ignition. Additionally, ensure you have an evacuation plan and stay updated on local fire warnings and evacuation notices.
Eating fire can cause serious injuries or even be fatal. If a boy ate fire, he likely suffered burns to his mouth, throat, and digestive system. Medical treatment would be necessary to manage the burns and any related complications.
Mercury is introduced into the environment through both natural and human activities. Natural sources include volcanic eruptions and weathering of rocks, while human activities like industrial processes, coal burning, and mining contribute significantly to mercury emissions. Once released into the air or water, mercury is transported and can accumulate in ecosystems, leading to harmful effects on animals and humans.
Forest fires are necessary for regeneration in Australia because they help to clear out undergrowth, dead vegetation, and invasive species, allowing sunlight to reach the forest floor and stimulate the germination of seeds. Fire also helps to release nutrients that promote new growth and diversity in the landscape. Many native Australian plant species have evolved to rely on fire for reproduction and have adaptations that allow them to recover and thrive after a fire event.
If you call the fire station and there is no fire, they will likely ask you for more information to determine the reason for your call. They might provide guidance or assistance if it's a non-emergency situation. However, tying up emergency lines unnecessarily can prevent faster responses to actual emergencies, so it's important to only call in genuine emergency situations.
Because clear cut means zero trees left, which means no seeds left to grow new trees. There is also terrible erosion.
When you created a fire [do not panic or you will burn or die] dont play with it, dont scream, and never ever hold it closer than 10 inches away or you will die.
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A forest fire is difficult to put out - just look at forest fires that have occurred in California for several days and even weeks. Water, retarding agents and backfires are the preferred methods. DON'T USE LIQUOR! I'VE TRIED IT
In any bushfire situation, there are a number of responses. The people affected by the February 2009 bushfires in Victoria were divided between these responses: * Follow the evacuation plan early, and get out, with minimal luggage. * Wait and see what the fires were going to do before choosing to evacuate. This response caused a lot of deaths, as people fleeing found their ability to see on the roads severely hampered by the thick smoke. Some people were killed in multi-car pileups as a result. Many people saw the fires coming, chose to leave, but the incredible speed of the fire front caught them before they could leave. * Stay and fight. This response also resulted in so many deaths. Bushfires had been fought on the homefront and won previously. Some people underestimated the severity of the fires, and believed they could water down their houses and survive. For more information on the Government's response to the bushfires, see the excellent answer given to the question - http://wiki.answers.com/Q/What_is_Australian_Prime_Minister_Kevin_Rudd_doing_in_response_to_the_Victoria_bushfires
around 200,000 years ago! x
Another answer:
No one knows for sure
Louis on 26 July 2010: indeed, no one knows for sure, but there is good reasoning behind thinking that language developed only about 13000 years ago. Although people communicated before, like all animals do, they would also have been using sounds like singing and gestures and even drawings and carving. The the cro-magnons made cave paintings 80.000 years ago. But they were unlikely to have had anything like structured language. It was only when humans settled down from being hunters gatherers into agricultural communities that language developed. There is an excellent book pulling the facts together on this by Rik Smits, unfortunately it seems to be available in Dutch only.
Fire is bad if it goes up in the wrong place at the wrong time where it threatens lives and homes.
However, fire is not bad in the natural ecosystem. Depending on the plant community or biome, fires have, can (and still should) occur every 5 to 10 years (grasslands) to every 10 to 40 years (some forests like the boreal) all to reduce litter content and put nutrients down for more plants to grow and to encourage plant growth.
What is bad about wildfires, though, is the infrequencyin which they occur due to human efforts to prevent any means of starting a fire. For example, the tall-grass prairie naturally and normally had a fire frequency interval of around 3 to 5 years. With human involvement and efforts to prevent fires from occuring in such grasslands, we end up with a plant community that hasn't seen a fire in 20, 30, even 50 years. When that happens, we get a huge build up of litter over time, less biomass production from live grasses, and when someone throws a cigarrette out of a vehicle or lightning hits, the fires that do occur there occur with a rabid intensity that is truly frightening, far more frightening than if that native grassland was allowed to burn more frequently. It's no different with forest fires: The longer fires are withheld from a forested area and the more litter is built up, the more intense and ferocious the fires.
There are several ways to put out a fire, but it really depends on what kind of fire you're talking about:
tree planting to increase area under forests, care of trees already planted, protection of trees from insects and pests, free distribution of saplings, preventing illegal felling of trees, planting trees on hillslopes and wastelands
The largest forest fires in the world's _recorded_ history would be the 1997-98 Indonesian forest fires. though the fires after the hypothesised meteorite falling in the Mexico gulf probably released enough energy to start volcanoes and forest fires throughout all the continents.
http://en.wikipedia.org/wiki/The_1997_Indonesian_forest_fires
the Indonesian fire burned on and off for 2 years. the biggest single fire was in Queensland, Australia. started on the 1/11/74 and burned throughout the Thargomindah, Bulloo Shire, Boulia Urandangie, McKinlay Shire. it burnt around 7,300,000ha.
Water and flame retardants dropped by both firefighters on the ground and by aircraft
Use your cell phone to place a call to the fire department.