This year, August 15th marked China’s first National Ecology Day, 【小题1】 aims were to raise awareness of environmental protection and address unlawful activities and safeguard the development of forestry and grassland resource by law.

The establishment of National Ecology Day will enhance ecological understanding among the public and help the nation 【小题2】(well) participate in global environment and climate governance.

The move 【小题3】(see) as part of China’s efforts to build an ecological civilization, a concept that glorifies balanced and sustainable development and harmonious coexistence between 【小题4】(human) and nature 【小题5】 promotes the building of a community with a shared future for mankind.

China’s laws and administrative regulations 【小题6】(involve) the environment and ecology, 【小题7】(base) on what environmental difficulties villagers are eager to solve and what ecological measures should be taken urgently from their opinions, have laid a solid legislative (立法的) foundation 【小题8】 the ecological civilization.

【小题9】 makes Aug. 15 special is that on that day in 2005, the concept of “lucid waters and lush mountains” was first put forward, being 【小题10】(value) assets.

Bird-watching is one of the activities offered by the public benefit program “Park Classes”, which 【小题1】 (launch) in the city of Wuhan in 2016.

The program aims to help raise the awareness of environmental 【小题2】 (protect) among primary and middle school students, and to help 【小题3】 (child) get close to nature through a variety of outdoor activities developing their ability to explore and take action.

Among the courses on offer 【小题4】 (be) the restoration of small and micro wetlands, 【小题5】 requires a considerable amount of hands-on practice. Under the guidance of tutors, students are required 【小题6】 (conduct) research on a 500-square-meter wetland in a city park, and then take action to promote 【小题7】 (it) restoration.

Last summer, a team of 15 students conducted a physical examination of the biodiversity of 【小题8】 micro-wetland in Wuhan’s Houxianghe park. During their field research, the team found that there were few fish in the micro-wetland. After further study, they concluded that the problem is 【小题9】 (large) due to the lack of submerged (水下的) and floating plants, which kept fish and amphibians 【小题10】 reproducing in large groups.

The activity was meaningful and the students learned a lot and they are expecting to take more chances like this.

Right now， most people's attention is on the COVID﹣19 pandemic. In 【小题1】way， this pandemic is also warning us to protect our planet Earth.

World Earth Day， the international movement aiming 【小题2】protecting and improving Earth's environment， is celebrating its 50th anniversary on April 22. For Earth Day 2020， the theme is climate action.【小题3】（celebrate） this， the Earth Day Network organized the Great Global Clean﹣up event. The network hoped that this would be the largest volunteer event in history， with people from all over the world【小题4】（set） up events to remove billions of pieces of trash from green spaces， urban communities and waterways. But due to the current ban on public gatherings and lockdown measures in many affected countries， clean﹣up events 【小题5】（postpone）.

That said， the occasion will still continue in a digital way. "【小题6】it be coronavirus or our global climate crisis， we cannot shut down.【小题7】， we must shift our energies and efforts to new ways to mobilize （动员） the world to action. " said Earth Day Network President Kathleen Rogers.

While the event may not reach its originally 【小题8】（plan） grandeur（宏大）， Earth Day 2020 could play a role in helping us sustain 【小题9】（environment） friendly changes， such as practices like teleworking and video conferencing 【小题10】have become more prevalent （普遍的） in this time.