Soil factors in an ecosystem are referred to as
topographic
climatic
biotic
edaphic
Correct answer is D
No explanation has been provided for this answer.
The secchi disc is used to measure
speed of flow of water
specific gravity of water
turbidity of water
depth of water
Correct answer is C
No explanation has been provided for this answer.
Which of the following is not a biotic factor?
Parasites
Predators
Grazers
Pressure
Correct answer is D
No explanation has been provided for this answer.
Which of the following organisms can be found in fresh water habitat?
Sargassum and dog fish
Red mangrove and pond skater
Sargassum and red mangrove
Spirogyra and pond skater
Correct answer is D
No explanation has been provided for this answer.
Desert plants are usually called
hydrophytes
mesophytes
xerophytes
sporophytes
Correct answer is C
No explanation has been provided for this answer.