No. A mirrored surface on the ground might reflect light and heat back out of the atmosphere and so very slightly reduce global warming. However, there are not enough mirrors to have any significant effect.
Basically all living things on Earth live on Solar Power (the energy from sunlight). Plants use this energy in Photosynthesis to make Sugars and it is this Sugar that is the basis of the food chain. So the environment itself includes solar power. Man has also been able to collect sunlight using mirrors and or PV systems to generate electricity. The advertisement is that doing this is not harmful to the environment because the electricity comes from the sunlight rather than by burning fossil fuels. HOWEVER, one should examine this claim with care, the Mirrors and PV systems (wires, transformers etc) all take fossil fuel to make and their use (except on house roofs an in barren desert areas) takes away the sunlight that plants need to grow. So the claim that solar power is not harmful to the environment is FALSE - it is just perhaps less harmful that burning fossil fuels.
Certain types of bacteria can be harmful to the environment. Others help with natural processes like decomposing and stuff like that. So, it depends what kind of bacteria you are talking about.
changes both harmful and useful
yes they kill more harmless insects than harmful ones.
To view physical appearance by own-self.answer #2grocery store scanners use mirrors to direct the lasers, many other laser applications use mirrors to move and direct the beams. Many industrial processes use mirrors and lasers to direct light and laser beams. You use mirrors to drive safely. Warehouses use mirrors on the corners to prevent collisions. Many camera have mirrors in them. We use mirrors for many different applications.
they are not harmful to the environment
fire is harmful to the environment because it is a kind of gas
Argon is chemically inert. As such it does not have any harmful effect on the environment.
The harmful effects of CARS to our environment is the carbon monoxide
If it is harmful it will not survive long
yes; kerosene is harmful because it pollutes the environment and people might be sick or die and also is harmful for animals too.
no it is not
A harmful environment is one where there is some agent or condition in the environment that may cause impaired health or disease to people, plants or animals or that may damage people, plants, animals, property or other elements of the environment.
its harmful bro!!:D
they are helpful not harmful to plants
yer
no on the contrary they are very good for environment