A.
The Earth is constantly evolving due to natural processes and human activities. From shifting tectonic plates to changing climate patterns, the planet has undergone significant transformations over millions of years. In recent decades, however, human influence has accelerated changes, raising concerns about the planet’s future and its ability to support life.

B.
Several critical challenges are reshaping our planet. Climate change, driven by greenhouse gas emissions, has resulted in rising global temperatures, melting polar ice, and extreme weather events. Deforestation and habitat destruction threaten biodiversity, while pollution affects air, water, and soil quality. Together, these issues disrupt ecosystems and impact human health and livelihoods.

C.
Efforts to address these challenges focus on sustainability, innovation, and global cooperation. Renewable energy sources like solar and wind power reduce reliance on fossil fuels. Conservation programs protect endangered species and restore habitats. International agreements, such as the Paris Climate Accord, aim to limit global warming and promote environmental stewardship. Individual actions, like reducing waste and conserving water, also contribute to collective progress.

D.
Statistics emphasize the urgency of addressing planetary changes. The Intergovernmental Panel on Climate Change (IPCC) reports that global temperatures have risen by 1.1°C since pre-industrial times. Over 15 million hectares of forests are lost annually, while renewable energy usage has grown by 25% in the past decade. Despite these efforts, the world must triple its climate mitigation measures to meet the goals set by international agreements.

E.
Our changing planet is a reminder of humanity’s responsibility to protect the environment. By embracing sustainable practices, promoting conservation, and fostering innovation, we can address environmental challenges and build a healthier future. The planet’s resilience offers hope, but meaningful action is required to ensure its long-term ability to support life.

Our Changing Planet Reading Exercise

Reading Exercise

1. What is the main focus of the passage?

2-5. Match each paragraph (A-E) to its main idea:

  1. The natural and human-driven changes:
  2. Critical environmental issues:
  3. Efforts to address challenges:
  4. Statistics on planetary changes:

6-10. True, False, or Not Given:

  1. Human activity has slowed climate change.
  2. Renewable energy usage has increased.
  3. Global temperatures are rising rapidly.
  4. International agreements have no impact.
  5. Forest loss continues at high rates.

11-14. Fill in the blanks: Cause & Effect

Climate change contributes to weather events, while sustainable energy reduces emissions.

Conservation efforts aim to biodiversity.

15-18. Fill in the graph data (No more than 5 words):

  1. Temperature rise since pre-industrial times:
  2. Annual forest loss globally:
  3. Growth in renewable energy usage:
  4. Actions needed to meet climate goals:

19-20. Fill in the gaps (Two words):

  1. Protecting the planet requires
  2. Sustainability ensures