Vocab
anything that has mass and takes up space
Matter
How do plants get there energy
they use the suns light energy and use it for themselves
What do herbivores eat?
plants
why do organisms need nitrogen?
to help them breathe
plants can live with out the sun
false
a green pigment that captures light energy for photosynthesis.
Chlorophyll
What are the starting materials and products of photosynthesis and cellular respiration
Oxygen, water, sunlight, and carbon dioxide
what do carnivores eat?
meat
what is the water cycle
the process where water is used over and over again being reused.
The ability to do work is called :
1 Work
2 Energy
3 Skill
4 Cellular Respiration
2 energy
the process of breaking down food to produce ATP (adenosine triphosphate)
Cellular Respiration
Does your body get all is energy from the sun?
YES
how are habitats different from ecosystems?
Ecosystem= a biological community of interacting organisms and their physical environment.
Habitat= the natural home or environment of an animal, plant, or other organism, in an ecosystem.
water that flows over the surface of the ground is called?
runoff
niche and job are synonyms
True
the first organism to live in an uninhabited area
Pioneer Species
Could cellular respiration happen with out photosynthesis?
erm, nahhh
what is a niche?
a term for a position of a species within an ecosystem
dead organism that get buried mat turn into what after millions of years?
fossil fuels
What is used to trace the energy flow though an ecosystem?
1 A science lab
2 tracking simulator
3 energy planner
4 energy pyramid
4 energy pyramid
the process which organisms slowly build up a body of water
Eutrophication
How do plants and animals get their energy in different ways?
Plants= from the sun
Animals= they eat the plants energy and sometimes other animals.
What do plants eat?
carbon dioxide
what is most likely the source of the increase in carbon dioxide in the atmosphere?
energy production
Habitats are bigger and better that ecosystems
False