Energy Transfer and Decay

Question 1

How is energy lost in an organism?

Answer 1

1) excretion
2) movement
3) growth
4) repair
5) heating the organism
6) respiration

Question 2

Learn the carbon cycle

Answer 2

Check revision guide/ online to check (lol bc I couldn’t copy a picture on my phone..)

Question 3

What is the source for nearly all life on Earth?

Answer 3

The sun

Question 4

What is the difference between a pyramid of biomass and a pyramid of number?

Answer 4

Number- measures how many of something consumed e.g. 100 dandelions feed 10 rabbits which feed 1 fox
Biomass- all about weight, the weight of living material e.g. A tree is at bottom as weighs the most