Question

Lesson 13: Matter and Energy Unit Test
Science 7 A Unit 2: Matter and Energy in Organisms and Ecosystems
If you know all the right answers
1. which of the following can be expected to occur as climate change continues on earth.

Answer 1

its D if im wrong srry.

Answer 2

1splitting water into hydrogen and oxygen. 2 carbon dioxide. 3 usable form of energy. 4 heat. 5 6 molecules. 6 photosynthesis converts radiat energy to chemical energy to be used by organisms in the food chain. 7 living organism decay relaxing carbon into the soil and soil Is compared into rocks 8 bacteria. 9 nitrogen fixation nitrification and denitrification. 10 energy flows in on detection and matter cycles through the environment. 11.food webs are the best depiction of feeding relationship is because they show many ways that plants and animals are connected. 12. I would put glucose plus oxygen equals atp plus carbon dioxide plus water. 13. I would put it's. Because of the 10 percent rule in the ecosystem there are generally less biomass 14. I would put it's sustainable management conversion and restoration of costal and marine ecosystems. I made this cus I got a 62 percent and wat I put is a 100

Answer 3

Pimping Liam is wrong on 3 and 10
3:d
10:b