During a thunderstorm, the thunder in the skies is produced by the

1. meeting of cumulonimbus clouds in the sky

2. lightning that separates the nimbus clouds

3. violent upward movement of air and water particles

Consider the following statements:


1. Electromagnetism acts only on particles with an electric charge

2. Weak nuclear force causes radioactivity

3. Strong nuclear force holds protons and neutrons inside the nucleus of an atom

Which of the following can be considered to be Sustainable sugarcane initiative?

1. Seed cost is very low

2. Drip irrigation practiced very effectively

3. Intercropping has more scope

Global Environment Facility serves financial mechanisms to which of the following?

1. UNCBD

2. UNCCD

3. UNFCCC

With reference to a conservation organization called 'Wetlands Inter-national', which of the following statements is/are correct?

1. It is an intergovernmental organization formed by the countries which are signatories to Ramsar Convention

2. It works at the field level to develop and mobilize knowledge, and use the practical experience to advocate for better policies

Consider the following countries:

1. Ethiopia

2. Iraq

3. Indonesia

4. United Arab Emirates