Identify the incorrect option among the following component sequence.

(a)

air, water, sunlight and temperature

(b)

latitude, altitude, direction of mountain and aptitude

(c)

soil air, pH of soil, saltwater and soil moisture

(d)

carbohydrate, protein, lipids and humic substances

Which is not a macro consumer?

(a)

Herbivore

(b)

Carnivore

(c)

Omnivore

(d)

Decomposer

Which of the following food chain is in improper sequence?

(a)

Plants ~ snake ~ rabbit ~ lizard ~ eagle

(b)

Plants ~ grasshopper ~ lizard ~ snake ~ hawk

(c)

Plants ~ lizard ~ rabbit ~ snake ~ eagle

(d)

Plants ~ rabbit ~ lizard ~ hawk ~ eagle

The upright pyramid is not a feature of _______

(a)

Pond ecosystem

(b)

Grassland ecosystem

(c)

Forest ecosystem

(d)

Terminal ecosystem

Which of the following is abundant in rock deposits and guano?

(a)

Nitrogen

(b)

Phosphorous

(c)

Oxygen

(d)

Calcium