Environmental Science The aurora is produced by: The combination of molecular and atomic oxygen to form ozone Fast-moving charged particles colliding with air molecules Burning oxygen caused by the intense sunlight at high altitude Reflections of sunlight by polar ice fields Scattering of sunlight in the upper atmosphere The combination of molecular and atomic oxygen to form ozone Fast-moving charged particles colliding with air molecules Burning oxygen caused by the intense sunlight at high altitude Reflections of sunlight by polar ice fields Scattering of sunlight in the upper atmosphere ANSWER DOWNLOAD EXAMIANS APP
Environmental Science All are primary pollutants except Sulfur dioxide Peroxyacetyl Nitrate (PAN) Ammonia Hydrogen sulfide Sulfur dioxide Peroxyacetyl Nitrate (PAN) Ammonia Hydrogen sulfide ANSWER DOWNLOAD EXAMIANS APP
Environmental Science A set of organisms that resemble one another in appearance and behaviour is called a _____________ Exons Prions Species Guilds Exons Prions Species Guilds ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Water vapour is: A gas A cloud droplet A rain drop A snowflake A gas A cloud droplet A rain drop A snowflake ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Average total rainfall is 100 - 150 cm in __________ , located in Australia, South America and Africa. tropical savannas deciduous forest temperate forest chaparrals tropical savannas deciduous forest temperate forest chaparrals ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS