Answer:
(A) greater than standing crop of fish
Explanation:
Biomass -
It is the mass of the living organisms in a particular area of the ecosystem at a particular time . It even includes the animals , plants and microorganisms .
It is the total mass of the community or the average mass per unit area .
The biomass of the phytoplankton are always more than the biomass of the fish .
Hence the correct statement would be (A) greater than standing crop of fish .
Answer:
ENDORHEIC BASINS
Inland sea is an example of this
Tanisha is not correct.
<u>Explanation</u>:
When the moon is closest to the sun, the light coming from the sun is blocked by the moon that is why moon’s shadow fall on the earth, thus moon looks dark i.e. solar eclipse. When the moon is furthest from the sun, the light coming from the sun cannot reach the moon as it is blocked by earth thus moon looks dark from earth i.e. lunar eclipse.
For seismograph A, the lag time is
5 minutes (difference between 6:10 and 6:05)
For seismograph B, the lag time is
15 minutes (difference between 6:25 and 6:10)
Assuming that earthquake waves have a constant velocity during the earthquake, then the seismograph with the shorter lag time is closer to the epicenter. So,
Seismograph is closes to the earthquake's epicenter
Answer:
C
Explanation:
They were captured by African slave traders
