yojanagrg54
Asked:
December 2022
Calculate the energy that will be available to big fish in the following food chain : Algae-) Zooplankton-) fish-)Big fish The energy available to algae from the sun is 10,000J ** a)100J b)10J c)1000J
yojanagrg54
Asked:
December 2022
What will happen if deer is missing in the food chain given below? Grass-) Deer-) Tiger * 1)The population of grass decreases 2)The population of tiger increases 3)The population of tiger decreases and the population of grass increases
Ozone is formed by ------ atoms of oxygen 1)two 2)three 3)one
yojanagrg54
Asked:
December 2022
Ozone is formed in the upper atmosphere by the action of ultraviolet radiation on.... * 1)Nitrogen 2)Carbon dioxide 3)oxygen
yojanagrg54
Asked:
December 2022
Which of the following constitute a food chain? 1)grass, wheat and mango 2)grass, goat and human 3)goat, cow and elephants