Bacteria can be helpful by aiding in digestion, producing vitamins, and decomposing organic matter. However, they can also be harmful by causing infections, diseases, and food spoilage.
Nitrogen gas does not directly protect living things from harmful radiation. The Earth's atmosphere, which is about 78% nitrogen, plays a role in filtering out some of the harmful ultraviolet radiation from the sun. However, the ozone layer is the primary atmospheric component responsible for shielding living things from the most harmful UV rays.
Mutations in bacteria that confer antibiotic resistance help the bacteria survive and thrive in their environment, but can be harmful to humans if these bacteria cause infections that are difficult to treat. Similarly, mutations in insects that confer resistance to pesticides help them survive, but can be harmful to humans as it makes pest control more difficult.
Ozone is a gas that can be both harmful and beneficial to life on Earth. In the upper atmosphere, ozone helps protect life on Earth by blocking harmful ultraviolet radiation from the sun. However, at ground level, ozone can be harmful to human health, causing respiratory issues and contributing to air pollution.
Fungi can be harmful to other living things by causing various diseases in plants, animals, and humans. Fungal pathogens can infect crops and reduce crop yield, cause diseases in animals, and lead to infections in humans such as athlete's foot, ringworm, and yeast infections. Fungi can also produce toxins that are harmful when ingested or inhaled.
Oxygen is a nonmetal in the atmosphere that is essential for respiration in living things, making it helpful. On the other hand, ozone, which is also a nonmetal, can be harmful when found at ground level as a pollutant, but it plays a vital role in protecting living organisms from harmful UV radiation when found in the stratosphere.
Ozone
things are harmful to earth
Bacteria can be helpful by aiding in digestion, producing vitamins, and decomposing organic matter. However, they can also be harmful by causing infections, diseases, and food spoilage.
Like most things, oil can be either helpful or harmful, depending upon what you do with it.
All high frequency radiation e.g. X rays , gamma rays etc. are harmful to living things .
Volcano's can be harmul by destroying lots of things when it errupts:)
The vehicles are helpful because it help in transport the things the vehicles are harmful because it increase the pollution
Zygomycetes are harmful to humans and other living things. Zygomycetes are fungi and an example of this is mold which is harmful when it gets into the lungs.
A bee is both harmful and useful
Because of you .. =))Simple pimple! Easy peasy! I would like to explain it ..It is harmful bcoz ur ugly! xDD
Ultraviolet (UV) radiation is considered the most harmful electromagnetic wave to living things as it can cause damage to skin cells, DNA, and increase the risk of skin cancer.