Question Text
Question 1 :
Convert {tex} 45 ^ { \circ } \mathrm { C } {/tex} into Fahrenheit {tex} \left( { } ^ { \circ } \mathrm { F } \right) {/tex}
Question 3 :
The place of human being in food chain in an ecosystem is as
Question 5 :
Water is cooled from 4 °C to 0 °C. It will:
Question 8 :
The source of energy in an ecosystem is which of the following source listed below:
Question 11 :
Convert {tex} 96 ^ { \circ } \mathrm { C } {/tex} into Fahrenheit {tex} \left( { } ^ { \circ } \mathrm { F } \right) {/tex}
Question 12 :
Without green house effect, the average temperature of Earth’s surface would have been:
Question 13 :
Energy enters in a food chain through which of the following consumers:
Question 16 :
The increase of carbon dioxide gas in atmosphere will cause which of the following occurences: