Answer:1. It is important that matter is cycled through an ecosystem to maintain a balance in the environment and support the continuous supply of essential resources for the living organisms in the ecosystem. The recycling of matter ensures that the elements required by organisms are present in the system at all times.2. Disrupting the carbon and nitrogen cycles can have drastic consequences on the environment. The Carbon cycle is essential for regulating the Earth's climate and maintaining the balance of carbon dioxide and oxygen in the atmosphere. The Nitrogen cycle is crucial for the availability of nutrients to plants and animals, and disruption can lead to nutrient imbalances and ecological imbalances.