1. 

The rock formations that cannot store groundwater are called

A. aquifers
B.

अक्विक्लूडेस 

C.

परछेद एक्वीफर 

D.

स्प्रिंग 


2. 

The river situated along the border between the USA and Mexico is

A. the Rio Grande
B.

अमेज़न

C.

मिसिसिपी

D.

कोलोराडो


3. 

The pedogenic process associated with poor drainage and which involves the accumulation of organic matter in the upper layers of the soil is called

A. salinisation
B.

ग्लेसशन 

C.

कैल्सिफिकेशन 

D.

पोडसोलिसातिओं 


4. 

The planet that takes the highest time for completing a rotation is

A. Mercury
B.

शुक्र

C.

पृथ्वी

D.

प्लूटो


5. 

The process of capture of precipitation by the plant canopy and its subsequent return to the atmosphere is called

A. sublimation
B.

स्टेम प्रवाह

C.

अवरोधन

D.

पतन के माध्यम से