Explanation:

The parliament of Denmark has approved a plan to reduce greenhouse gas emissions (GHG) in agriculture and forestry sectors by 55 and 65 per cent respectively by 2030.

• The emission target reduction is based on the GHGs emission level of 1990.
• This will be legally binding.

Background

• The European Union has binding climate and energy targets for its members that include Denmark by 2030.
• Each member has to adopt national energy and climate plans for 2021-2030 under this.
• Denmark had adopted this plan in December 2019. The latest target is a part of this plan.

Hence option 4th is correct.