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In old and gold times, you had the trains that ran on steam engines. They used to pollute a lot, when coal was burned. But then the number of trains were very less and pollution was not a great problem. Now every body is running after material things. People travel a lot and the number of trains has increased to high level. Diesel trains pollute the air to fairly large extent. Trains running on electricity do not pollute the air directly. But then the air is already polluted when the electricity was generated.
What else can I help you with?
Can propane polute?
YES
Do cigarettes polute?
Yes.
How can improve planet?
not polute the air
Does wowgasm polute with viruses?
yes it does
What are bad facts people do to Harbors?
They polute it
How does driving polute the air?
The exaust let's out chemicals that will kill you if you breath to much up and it will easley kill birds and small animals
Which came first the telegraph or the trains?
Trains came much before the telegraphs
How do people polute the rivers and seas?
by trowing a garbage
Which is a way that humans affect ecosystems?
they polute water
What is the problem with non point sources?
it will polute the air
How do you affect oceans?
Humans polute the Ocens, by trash.
How much red bulls do you have to drink to flush your system?
You drink water to flush the system. Red Bull wil polute the system if anything.
