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What Pluto observations did not help convince scientists to change Pluto's status from that of a planet?
Observations of Pluto's orbit and size did not provide enough evidence to change its status from a planet. Astronomers cited factors such as its small size and irregular orbit as reasons for excluding it from the planetary classification.
Why have scientists revised the a atomic model many times?
they could discover a new atom and it would change
Do scientists think people affect climate change?
Yes climate scientists think that people are affecting climate change mostly from carbon emissions (from burning fossil fuels) and because we have destroyed the forests of the world that used to absorb carbon dioxide from the atmosphere.
What is the result in fire prevention programs?
A change in community compositions because fires are natural disturbances that maintain the community structure
How does changing the amounts of reactants in a chemical reaction change the chemical compositions of the products?
Yes, it is possible; for example complete or not complete burning.
What cause scientists to change or replace the modern atomic theory?
If new observations do not fit exactly with the current theory.
What Pluto observations did not help convince scientists to change Pluto's status from that of a planet?
Observations of Pluto's orbit and size did not provide enough evidence to change its status from a planet. Astronomers cited factors such as its small size and irregular orbit as reasons for excluding it from the planetary classification.
Prediction need to change when?
observations change
When would scientists need to change a theory?
Scientists had made observations that did not fit exactly with Dalton's theory. Scientists changed the atomic theory to include this new knowledge. While the modern atomic theory is based on Dalton's theory, it is also very different.
Why have scientists revised the a atomic model many times?
they could discover a new atom and it would change
When do predictions need to be revised?
observations change.
Why Scientists are most likely to change a scientific theory if?
Scientists are most likely to change a scientific theory if new evidence contradicts the existing theory, if the theory fails to explain new observations accurately, or if a more comprehensive theory emerges that better explains the phenomena in question. Scientific theories are constantly refined and updated based on rigorous testing and evidence.
Do scientists think people affect climate change?
Yes climate scientists think that people are affecting climate change mostly from carbon emissions (from burning fossil fuels) and because we have destroyed the forests of the world that used to absorb carbon dioxide from the atmosphere.
What percentage of scientists believe that climate change is real?
Approximately 97 of scientists believe that climate change is real.
Why have scientist change their ideas on the model of the Atom?
There has been more and more observations about the atom that has changed it since then. They revised it to explain the observations.
How did the scientists revolution change the way scientists did their work?
They relied more on evidence.
How can a theory change?
A theory can change through new evidence that contradicts or supports it, advancements in technology that allow for more accurate measurements or observations, or through improvements in scientific understanding. As scientists gather more data and knowledge, theories may be revised or replaced to better explain the natural world.
