Environmental Science The earth's first atmosphere was composed primarily of: Hydrogen and helium Carbon dioxide and water vapor Oxygen and water vapor Argon and nitrogen Hydrogen and helium Carbon dioxide and water vapor Oxygen and water vapor Argon and nitrogen ANSWER DOWNLOAD EXAMIANS APP
Environmental Science In which year was "Project Tiger" launched? 1998 1970 1964 1973 1998 1970 1964 1973 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science As the air temperature increases, with no addition of water vapor to the air, the dew point will: Decrease Remain the same Increase Increase and become equal to the air temperature Decrease Remain the same Increase Increase and become equal to the air temperature ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The phenomenon of occurrence of additional species found in the ecotone or transitional zone between adjoining ecosystems is known as _________ Coolidge effect Edge effect Root effect Raman effect Coolidge effect Edge effect Root effect Raman effect ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following is a nonrenewable energy resource? Coal Solar Hydroelectric Methane Coal Solar Hydroelectric Methane ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Barnacles growing on the back of whale is an example for commensalism amensalism mutualism parasitism commensalism amensalism mutualism parasitism ANSWER DOWNLOAD EXAMIANS APP
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