Q.1
ICAR AIEEA PG 2024 - Physical Science (Q.25)
Match the Following

Match List-I with List-II:

(ii) . Pollution that comes from diffuse sources, such as agricultural runoff or urban stormwater.
(iii) . Contamination of underground water sources, often caused by industrial spills or improper waste disposal.
(iv) . Pollution of lakes, rivers, and oceans due to various human activities such as industrial discharge, agricultural runoff, and sewage overflow.

Choose the correct answer from the options given below:

(ii) . प्रदूषण जो विसरित (diffuse) स्रोतों से आता है, जैसे कृषि अपवाह या शहरी वर्षा जल।
(iii) . भूमिगत जल स्रोतों का संदूषण, जो अक्सर औद्योगिक रिसाव या अनुचित अपशिष्ट निपटान के कारण होता है।
(iv) . औद्योगिक निर्वहन, कृषि अपवाह और सीवेज ओवरफ्लो जैसी विभिन्न मानवीय गतिविधियों के कारण झीलों, नदियों और महासागरों का प्रदूषण।

नीचे दिए गए विकल्पों में से सही उत्तर चुनें:

List - I
List - II
A Point source pollution Point source pollution I Pollution that originates from a specific, identifiable source, such as a factory or sewage treatment plant. Pollution that originates from a specific, identifiable source, such as a factory or sewage treatment plant.
B Non-point source pollution Non-point source pollution II Pollution that comes from diffuse sources, such as agricultural runoff or urban stormwater. Pollution that comes from diffuse sources, such as agricultural runoff or urban stormwater.
C Groundwater pollution Groundwater pollution III Contamination of underground water sources, often caused by industrial spills or improper waste disposal. Contamination of underground water sources, often caused by industrial spills or improper waste disposal.
D Surface water pollution Surface water pollution IV Pollution of lakes, rivers, and oceans due to various human activities such as industrial discharge, agricultural runoff, and sewage overflow. Pollution of lakes, rivers, and oceans due to various human activities such as industrial discharge, agricultural runoff, and sewage overflow.
Q.2
ICAR AIEEA PG 2024 - Physical Science (Q.47)
Statement Based

Given below are two statements

Statement (I) : Application of nitrogenous fertilizer leads to N2O emission from the soil.
Statement (II) : Nitrous oxide is present in large quantities compared to methane in the atmosphere, therefore possesses higher potent danger.

In light of the above statements, choose the most appropriate answer from the options given below:

नीचे दो कथन दिए गए हैं

कथन (I) : नाइट्रोजनयुक्त उर्वरक का प्रयोग मृदा से N2O (नाइट्रस ऑक्साइड) के उत्सर्जन की ओर ले जाता है।
कथन (II) : वातावरण में मीथेन की तुलना में नाइट्रस ऑक्साइड बड़ी मात्रा में मौजूद है, इसलिए यह उच्च संभावित खतरा पैदा करता है।

उपर्युक्त कथनों के आलोक में, नीचे दिए गए विकल्पों में से सबसे उपयुक्त उत्तर चुनें:

Q.3
ICAR AIEEA PG 2024 - Physical Science (Q.105)
MCQ (Single Correct)
The term oligotrophic refers to:
'ओलिगोट्रॉफिक' (Oligotrophic / अल्पपोषी) शब्द का क्या अर्थ है?
Q.4
ICAR AIEEA PG 2024 - Physical Science (Q.106)
MCQ (Single Correct)
Organic nutrients in water bodies promote:
जल निकायों में कार्बनिक पोषक तत्व (organic nutrients) किसे बढ़ावा देते हैं?
Q.5
ICAR AIEEA PG 2024 - Physical Science (Q.108)
Match the Following

Match List-I with List-II:

(ii) . Photochemical smog
(iii) . Cell
(iv) . Over application of fertilizer

Choose the correct answer from the options given below:

(ii) . प्रकाश-रासायनिक स्मॉग (Photochemical smog)
(iii) . कोशिका (Cell)
(iv) . उर्वरक का अत्यधिक प्रयोग (Over application of fertilizer)

नीचे दिए गए विकल्पों में से सही उत्तर चुनें:

List - I
List - II
A Carcinogenic Carcinogenic I Promoting cancer Promoting cancer
B Pollution Pollution II Photochemical smog Photochemical smog
C Eutrophication Eutrophication III Cell Cell
D Gene Gene IV Over application of fertilizer Over application of fertilizer

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