Consider the following statements regarding ldquo SnowEx rdquo 1 It is a 5 year programme launched b...........

Environment and Ecology Envirnment and Climate Change

Consider the following statements regarding “SnowEx”

1. It is a 5-year programme launched by NASA in 2016-17.

2. SnowEx assesses where snow has fallen, how much there is and how its characteristics change as it melts. It uses airborne measurements, ground measurements and computer modelling.

3. NASA has no global satellite mission to track and study Snow Water Equivalent at present time.

1 and 2 only

2 and 3only

1, 2 and 3

1 and 3 only

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Explanation:

For a better understanding of how much water is contained in each winter’s snowfall and how much will be available when it melts in the spring, NASA has launched a seasonal campaign — part of a five-year programme called SnowEx, initiated in 2016-17.

SnowEx assesses where snow has fallen, how much there is and how its characteristics change as it melts. It uses airborne measurements, ground measurements and computer modelling.

NASA currently has no global satellite mission to track and study Snow Water Equivalent.