Hidden Threats Open Response

Goldfish may look peaceful, but they still face many dangers in the wild and in captivity. This passage explores natural predators such as birds, larger fish, raccoons, and other animals, along with threats from pollution, poor water quality, disease, parasites, habitat damage, and overfishing. Readers also learn how changes in temperature and oxygen levels can affect goldfish health. The passage explains that clean water, suitable habitats, and responsible care are all important for helping goldfish survive.

This worksheet helps students practice problem-and-solution and cause-and-effect reading structures. They identify the different threats goldfish face and connect those dangers with ways people can protect them. Vocabulary such as predator, parasite, pollution, water quality, and habitat strengthens environmental literacy through clear examples. The passage also encourages students to think about how both natural conditions and human actions can influence the health of an animal population.