The energy content and bio mass of _____ is lowest in any terrestrial food web.
A) top carnivores
B) producers
C) small carnivores such as spiders and lizards
D) detritivores
A) top carnivores (top predators/ higher trophic levels)
You might also like to view...
Complete the defining features matrix by checking the box of the feature used to identify the boundary. Select all that apply for a transform plate boundary.
Complete the defining features matrix by checking the box of the feature used to identify the boundary. Select all that apply for a transform plate boundary.
- High heat flow
- Youngest seafloor age
- Shallow earthquakes (0-30 km deep)
- Moderate depth earthquakes (30-300 km deep)
- Deep earthquakes (300+ km deep)
- Earthquakes get deeper in one direction
- There is a trench
- Seafloor get shallower
- There are high mountains
- There are volcanoes on land
- There is an island arc of volcanoes
- Plates move apart
- Plates move together
- Plates slide past one another
You have a sample of 1.204 x 10^24 atoms of gold. How much does this sample weigh?
A) 2.000 g B) 98.5 g C) 197.0 g D) 394.0 g
The two most important inorganic nutrients for photosynthesis are ________.
A. nitrate and carbon dioxide B. oxygen and carbon dioxide C. phosphate and oxygen D. phosphate and carbon dioxide E. phosphate and nitrate
In terms of dollar value, what is the largest category of world exports today?
A) manufactured goods B) agricultural products C) minerals and fuels D) services E) transportation