Read the following sentences

1. The temperature keeps on increasing from troposphere to stratosphere then its start decreasing from mesosphere.

2. The presence of Ozonosphere lies in the STRATOSPHERE

Choose the correct statement/s

A) 1 only

B) 2 only

C) both

D) none

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In terms of Net Primary Productivity ( NPP) per unit area the must productive systems is

A) Swamps & Marshes

B) Temperate Grassland

C) Open Ocean

D) Agricultural Land

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Read the following sentences about Biogeochemical Cycle

1. In ecosystems flow of energy is cyclical.

2. In ecosystems flow of nutrients is cyclical.

Choose the correct statement/s

A) 1 only

B) 2 only

C) both

D) none

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Consider the following sentences

1. Minimum Support Price ( MSP) is provided on Minor Forest Produce (MFP) by Ministry of Agriculture & Farmers Welfare

2. Minimum Support Price ( MSP) is provided on Minor Forest Produce (MFP) as well as on Major Forest Produce (MFP).

Choose the correct statement/s

A) 1 only

B) 2 only

C) both

D) none

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Arrange the following process in correct order from beginning which takes place in nitrogen cycle

1. Ammonification

2. Denitrification

3. Nitrogen fixation

4. Assimilation

5. Nitrification

Choose the correct option

A) 35412

B) 34512

C) 35142

D) 31452

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Lichen is a strange combination of

A) an algae and a fungus

B) an algae and a bacteria

C) a fungus and a protozoa

D) a protozoa and an algae

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Consider the following sentences regarding Ramsar Convention

1. It is a legally binding treaty

2. Its a part of UN conventions.

3. It is a part of UNESCO conventions.

Choose the correct statement/s

A) 1 and 2 only

B) 1 and 3 only

C) 3 only

D) None

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Consider the following sentences regarding "London smog".

1. Photochemical smog is called london smog.

2. Photochemical smog is a secondary type pollutants.

Choose the correct statement/s

A) 1 only

B) 2 only

C) both

D) none

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