Answer:
The sensitization and awareness campaign by Teddy's organization was aimed to prevent greenhouse effects by preserving the integrity of the ozone layer in deflecting the dangerous ultraviolet radiation from the sun.
Explanation:
Products such as aerosols, refrigerators, and other substances that can release Chlorofluorocarbons (CFCs) had been banned due to their bye product of CFCs which had been studied to be harmful to the ecosystem, especially the stratosphere.
The released CFCs are volatile and escape faster due to their low relative density. Therefore, they tend to get into the upper atmosphere within a couple of minutes. When CFCs and Ultraviolet radiation reacts, it leads to the formation of mono oxides of chlorine and bromine. These fragments (Cl2O and Br2O) are capable of reducing the protective ozone shield into ordinary oxygen, which cannot prevent the penetration of harmful ultraviolet radiation into the earth, which cause mutation of DNA and destruction of protein content of the animals and plants on the earth, and finally to cancer and other genetic mutation problems.
Answer:
1. store genetic information
Explanation:
All the living cells have genetic information stored in the form of DNA. DNA is replicated and the stored genetic information is passed to the daughter cells during cell division. Likewise, viruses also have genetic material stored in them. The protein coat called capsid surrounds the genetic information in viruses. Viruses may have RNA or DNA as their genetic material. They may have either of the four possible nucleic acid types as their genome: single-stranded (ss) DNA, double-stranded (ds) DNA, ssRNA, and dsRNA.
False :) Hope this helps!
Scientific investigations on Sudbury's soil revealed the decrease
in soil pH was correlated with increased copper and nickel levels.