plants
tropic levels
food chains/food web
biomes
RANDOM HARD SCIENCE QUESTIONs
100
What process do plants use to make glucose?
photosynthesis
100
What direction energy flows in energy pyramids?
Energy flows up
100
What does the arrows in a food web/food chains represent
The transfer of energy
100
What is a biome
A. Biomes are the same thing as ecosystems
B.Biomes are a collection of similar ecosystems
C.Biomes are small area where plants and other animals live
D.biomes are place where humans inhabited
B
100
DOUBLE POINTS
What does biolucent mean?
Biolucent means an organism that produces its own light
200
What process do plants use to turn glucose to energy and in what cell does it occur?
NO PARTIAL CREDIT
Cellular respiration/mitochondria
200
What percent of the energy is transferred in an energy pyramid?
90 percent is lost so the answer is 10 percent
200
What's the difference between food chains and food webs?
A. food web is way simpler,w hile food chains are way more complex
B. food web start with sun, while food chains start with a plant
C. food webs are interconnected food chains
D. There is no difference
C, food webs are interconnected food chains
200
What is the most biodiverse biome?
A.the ocean
B.The rainforest
C.tundra
D.desert
B
200
When talking about the H-R diagram what are you talking about?
DOU
Your talking about the brightness and temperature of a star
300
Does phloem flow up or down
Phloem flows down, I just remember by thinking phloem sounds similar to foul, and foul are bad and bring you down
300
If the producers have 10000 Kcal how much energy will the tertiary get?
10Kcal
300
Who is the apex predator in this food web
The eagle
300
What does biodiversity mean?
The variety of life in the world or in a particular habitat or ecosystem.
300
What part of the plant does photosynthesis occur in?
LEAVES
400
what are the 2 vascular tissues in plants?
phloem and xylem
400
What are the tropic levels from bottom to top?
producers,primary consumers, secondary consumers,tertiary consumers
400
What are animals that eat only plants called?
What are animals that eat only other animals called?
Whats are animals that eat both plants and animals called?
Herbivore
Omnivore
400
aquatic, grassland, forest, desert, and tundra are the major biomes ( without going in deeper), These biomes all have different characteristics, which biome is described as an area in which the vegetation is dominated by a nearly continuous cover of grasses?
Grassland
400
What are the 3 cell theory?
all living organisms are made up of cells
cells are the smallest functional unit
all cells come from preexisting cells
500
what is the formula for photosynthesis?
6CO2 + 6H2O → C6H12O6 + 6O2
500
In an energy pyramid, what tropic levels do decomposers eat?
They eat every trophic level, dead
500
WARNING: DOUBLE OR PAY
whats a quaternary consumers?
a quaternary consumers is a consumer that eats other predators that are tertiary like humans
500
What biome has cone shaped trees?
coniferous forest
500
Double or pay
What percent of the universe can't astronomers detect or even comprehend
95 percent( you get full point if your answer is between 93-96)