The phrase "hazardous effect" is correct and can be used in written English.
It describes a potentially harmful or dangerous outcome or impact. Example: The hazardous effects of pollution on our environment are becoming increasingly concerning.
Significantly raising the ride height can have a hazardous effect on a vehicle's stability.
Our findings suggested that H2O2 application alleviated the hazardous effect of the copper metals on the plant growth.
Henceforth, its sensing in aqueous medium is an area of great interest in order to avoid its hazardous effect.
The observations documented have provided an insight on hazardous effect of AgNPs on susceptible cells and reproductive efficiency on other organisms including human.
Kelly (1940) has also determined the hazardous effect of sodium on water quality for irrigation usage in terms of Kelly's ratio (KR).
RSC values were calculated to determine the hazardous effect of CO3 and HCO3 on the water quality for agricultural purpose (Eaton 1950; Richards 1954).
Scientists repeatedly expressed fears about hazardous effects.
Although electronics constitute an indispensable part of everyday life, their hazardous effects on the environment cannot be overlooked or underestimated.
By that I mean the process by which the public is used as subjects of many inquiries into the possible hazardous effects of new products and procedures.
The rules, intended to protect consumers from potentially hazardous effects of chemicals found in everyday products, are subject to approval by the Parliament as a whole and by member governments.
As Mayor Michael R. Bloomberg tries to save the lives of New Yorkers from the hazardous effects of secondhand smoke, he is endangering the lives of those required to enforce his ridiculous ban.
