Biodiversity

What does the picture show?

• Plantation

• Illegal logging

• Tree Planting

• Soil Gardening

It describes how varied are life forms in different ecosystems.

• Biospheres

• Biodiversity

• Ecosystem

• Biomes

This theory states that: "The more diverse the ecosystem, the more resilient and stable it is".

• Balance of nature

• Diversity and stability

• Change

• Finiteness of resources

What is the primary role of insects in our world on our planet?

• To create honey for human consumption

• To provide food for other animals

• To pollinate plants

• To control the population of other insects

What is the process by which plants make their food?

• Photosynthesis

• Respiration

• Transpiration

• Germination

Which of the following is a renewable source of energy?

• Coal

• Solar power

• Natural gas

• Oil

What is the main cause of air pollution in urban areas?

• Industrial emissions

• Deforestation

• Vehicle exhaust

• Agricultural activities

What is biodegradable?

• Substances that cannot be broken down by any processes into simpler compounds over time.
• Substances that can be broken down by natural processes into simpler, non-harmful compounds over time.
• Substances that can be broken down by artificial processes into harmful compounds over time.
• Substances that can be broken down by natural processes into simpler, harmful compounds over time.

What do you think causes pollution?

• Natural disasters
• Alien invasion
• Magic spells
• Human activities

Helpful tips you can do to preserve our planet earth?

• Waste resources, pollute the environment, ignore climate change
• Increase consumption, disregard wildlife, promote deforestation
• Support unsustainable practices, waste water and energy, harm ecosystems
• Reduce, reuse, recycle, conserve water and energy, plant trees, support sustainable practices, educate others