The lava hit the douisours
Scientists can measure that the global temperature is rising. They know that rising temperatures will change the climate. Weather happens from day to day, but climate change takes longer, several years, or several decades before it becomes clear that it is happening. That is the situation now. Scientists know that rising temperatures will change the climate.
well, i dont know that
I don't know why don't you figure it out on your own dummie.
No Nasa is smart they will know if something has changed
Indirectly. Earth was hit by a fairly big meteorite, and the impact released a lot of dust into the air. The dust was so bad that it changed the weather, which changed the temperature and the way plants grow, which eventually killed off the dinosaurs.
Scientists don't know everything, nor do they claim to know everything.There's a lot of compelling evidence to suggest that the dinosaurs were killed of by a massive meteorite impact.
scientists don't know if an asteroid killed the dinosaurs it is just a guess the dinosaurs died 65 million years ago
There is no way of knowing what killed the dinosaurs millions of years ago. We don't know if it was by volcano, meteor, or an ice age.
The answer is actully quite simple. Dinosaurs died because of a build up of gas in the atmosphere at a high rate. The dinosaurs ate plants such as the infamous Flatchalove bush which are the modern day equivalent of bean burritos. This built up gas in the dinosaurs' stomachs which caused them to pass an enormous amount of gas. Within a few decades the gas built up in the atmosphere and soon became more prevalent than oxygen. So in short: Dinosaurs choked to death on their own farts.
There is really no room for anyone's "opinion" on what killed the dinosaurs. There is a consensus based on the evidence we have found. The most widely accepted explanation for the extinction of the dinosaurs is the Chicxulub asteroid that impacted the Yucatan Peninsula 65 million years ago. It would have caused a great deal of climate change in very little time and disrupted the food chain. That was likely combined with a spike in volcanic activity that was probably already poisoning the atmosphere before the asteroid came. Anything that could not cope, including the dinosaurs, went extinct. Not only the dinosaurs died, many marine and terrestrial species died out too. But if you really want to know my opinion, I believe aliens visited the Earth, saw those ugly monsters, and decided to just annihilate them on the spot.
First of all - we don't know for sure that a meteor killed the dinosaurs. There are dozens of theories and no solid proof. Secondly, it's possible.
Scientists can measure that the global temperature is rising. They know that rising temperatures will change the climate. Weather happens from day to day, but climate change takes longer, several years, or several decades before it becomes clear that it is happening. That is the situation now. Scientists know that rising temperatures will change the climate.
I don't know. you tell me
I know about dinosaurs and their habitats from reading about them. Scientists learn about dinosaurs and their habitats by studying fossils.
dont know tell me
well, i dont know that
There are probably three "big" questions that preteens might ask about global climate change.How will I be affected by global climate change?What are the consequences of global climate change?What can be done to fight global climate change?If these questions seem a bit "advanced" for preteens here's a suggestion: do not sell them short. They know what time it is. They know what's going on.