Tap the bigger of the two

Exercise and reference answers

Questions

1. A

   Biosphere yearly production

   B

   Ocean yearly production

   Higher value

   Biosphere yearly production

2. A

   Energy at herbivores

   B

   Energy at green plants

   Higher value

   Energy at green plants

3. A

   Fish biomass in the sea

   B

   Phytoplankton biomass

   Higher value

   Fish biomass in the sea

4. A

   PAR in incident sunlight

   B

   PAR captured by plants

   Higher value

   PAR in incident sunlight

5. A

   Energy at a carnivore

   B

   Energy at a herbivore

   Higher value

   Energy at a herbivore

Instructions

Tap whichever of the two quantities is the greater.

Explanation