4.1 energy Flashcards
1
Q
In energy transfer, how much energy is transferred to the next trophic level?
A
10% on average
2
Q
What is the formula for photosynthesis?
A
Sunlight + carbon dioxide + water + glucose
3
Q
What does photosynthesis turun light energy into?
A
Chemical energy
4
Q
What is the formular for cellular respiration?
A
Glucose + dioxygen + energy + carbon dioxide + water
5
Q
What does cellular respiration produce?
A
Carbon dioxide and heat
6
Q
What is an ecosystem?
A
All the organisms in a community plus abiotic factors
7
Q
What stays and leaves in an ecosystem?
A
Matter stays, energy leaves and enters
8
Q
A
