Humans and food chain
How farming affects the food chain
1. Farming gives more food for humans.
2. Farming increases plants like rice, wheat, and vegetables.
3. Animals like cows and goats get more food from farms.
4. Forests are cut for farming land.
5. Many animals lose their natural homes.
6. Some animals increase because crops are available.
7. Some animals decrease because of habitat loss.
8. Fertilizers can harm small organisms in soil.
9. Pesticides can affect insects and birds.
10. Farming changes the balance of the whole food chain.
How human activities affect food chain.
1. Cutting trees destroys animal homes.
2. Many animals lose food and cannot survive.
3. Pollution harms water animals like fish.
4. Soil pollution kills tiny organisms in the ground.
5. Using pesticides kills insects, affecting birds that eat them.
6. Hunting reduces the number of certain animals.
7. Building roads and houses breaks natural habitats.
8. Climate change makes it hard for some animals to find food.
9. Overfishing reduces fish in the ocean.
10. Farming changes which plants and animals grow naturally.