Grade 7CRE

Use and Misuse of God's Creation

Pollution, deforestation, overfishing; biblical view; sustainable practices.

📖 4 min read · 2 worked examples · 7 practice questions

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The lesson

First, we'll look at how pollution, deforestation, and over‑fishing harm our environment, and then we'll explore what the Bible says about caring for the earth. By the end of today, you'll understand these impacts, see stewardship from a biblical perspective, and identify practical, sustainable habits you can use every day. Let's begin our journey together, remembering that caring for creation honors the Creator.

Let's turn our attention to the title of this slide: "Biblical View of Creation." This frames our discussion about how God's original design calls us to care for the earth. First, notice the phrase "God saw that it was good" from Genesis 1:31. This tells us that the whole creation was made intentionally good and purposeful. What does "good" mean for us? It means the resources around us—soil, water, animals—are gifts meant to be used wisely, not wasted. Next, think about stewardship. In biblical terms, stewardship is the responsibility to manage God's gifts responsibly, just like a caretaker looks after a garden. Humanity's role isn't to exploit the land for profit, but to protect and nurture it for future generations. Finally, consider the Kenyan proverb: "We inherit the earth from our ancestors, we borrow it from our children." This beautifully echoes the biblical call to care for creation now, because we are borrowing it for those who will come after us. To recap, we've seen that God declared creation good, that stewardship means responsible use, that we are caretakers, not exploiters, and that this aligns with both Scripture and our local wisdom. Any questions before we move on?

The main topic of today's slide: Pollution in Kenya. First, plastic waste is a big problem in Nairobi's rivers and even reaches the Indian Ocean. It clogs waterways and harms wildlife. We also see air pollution from traffic and factories, which affects breathing, especially for children. Take a look at this pie chart. It shows that 45 % of household waste is plastic, 30 % organic, 15 % metal, and the remaining 10 % falls into other categories. This explains why plastic dominates our waste streams. In summary, Kenya faces multiple types of pollution—plastic in our rivers, air from vehicles and industry, and the health impacts on people and wildlife. Understanding these sources helps us think about solutions.

Everyone, let's dive into the topic of deforestation and its impact here in Kenya. First, the main drivers: timber harvesting, charcoal production, and expanding agriculture. These are the reasons forests are cleared. At this table comparing forest cover in 2000 and 2023. You can see the forest area dropped from 41 % to just 33 % of Kenya's land. Because of that loss, animals like elephants, lions, and many bird species are losing their homes, and we see more soil erosion and poorer water quality. To recap: we cut down forests for timber, charcoal, and farms, which shrinks habitat, harms soil and water, and ultimately affects both wildlife and people.

Let's focus on today's topic: Overfishing in the Indian Ocean. First, the key species most affected are sardines, tuna, and coral‑reef fish. These are the fish many Kenyan coastal families rely on for food and income. When these stocks decline, market prices rise, making it harder for fishermen to earn a living and for families to afford protein. The Bible reminds us, "Give to the fish a fair share of the water." It teaches stewardship: we must protect marine life so the water remains a blessing for everyone. Remember, overfishing not only harms the ocean ecosystem but also the people who depend on it. Any questions before we move on?

Worked examples

– Reducing Plastic Use

Class, let's walk through our worked example on reducing plastic use. This is a step‑by‑step guide for a primary school like yours. First, we identify the single‑use plastic items we use every day – things like disposable water bottles, plastic bags, and snack wrappers. Can anyone think of a reusable alternative for a plastic water bottle? Yes, a metal or sturdy reusable bottle. The calculation. If we used 200 plastic bottles a week, switching to reusable bottles brings that number down to zero – a big drop! The result is less litter ending up in our local rivers, keeping them clean for fish, plants, and our communities.

– Community Tree‑Planting

We'll look at Worked Example 2 – a community tree‑planting project that you could actually organise in your own neighbourhood. First, we select native species such as Grevillea or Umbrella thorn. Native trees grow well here, support local wildlife, and need less water. Next, we organise a planting day with about twenty volunteers – a great way to bring neighbours together. Each tree we plant can offset roughly ten kilograms of carbon dioxide each year, helping fight climate change. Finally, we monitor growth and record improvements in soil moisture, so we can see the real impact of our effort. Any questions so far? Remember, a small group effort can make a big difference for our environment and community.

Practice questions

  • First, we adopt seasonal bans during spawning months. By pausing the catch when fish are reproducing, we give the next generation a chance to grow strong—just like we let our crops rest during the rainy season.
  • Second, we use mesh sizes that let juvenile fish escape. Think of it as a sieve that catches only the big ones, letting the little ones swim away to mature.
  • Third, we create community monitoring groups. When the whole village watches the nets together, everyone is responsible and can spot any problems early.
  • Finally, the projected benefit: a 15 % increase in catch sustainability within two years. That means more fish for future generations, just as Proverbs 12:10 reminds us to care for the creatures God gave us.
  • Any questions so far? Remember, each step works together like the parts of a fishing net—stronger when all strands are in place.
  • Remember, a sustainable practice helps protect our environment for the future. When you spot a choice that harms the planet—like tossing plastic bags on the ground—that's the one we want to identify as NOT sustainable.
  • For the short‑answer question, think of something simple your family can do at home to cut down on plastic—perhaps using reusable bags at the market or swapping plastic bottles for refillable water containers.

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