Question

garden is an ecosystem give four reasons​

Answer 1

Answer:

it has all 4 spheres

Explanation:

1. the water present to water the plants is hydrosphere

2, the ground on which plants are grown is lithosphere

3. the air round is atmosphere

4. the plants,insects and other living organisms are biosphere

Since it has all 4 spheres, therefor garden is a complete ecosystem

Answer 2

Garden, an ecosystem

Explanation:

• A garden typically represents a complete ecosystem because it acts like a community with the soil, plants, trees, shrubs, along with animals, birds, insects, reptiles etc,; small water bodies like ponds; all of which provide both the biological living and the physical components of an ecosystem.  
• In a garden ecosystem food web, the food producers, the plants, stay at the bottom; the consumers like plant eating insects, bees, butterflies, birds etc. and the secondary consumers like carnivores like certain birds and reptiles falls next; and the next stage is represented by the garden decomposers like the microbes which act on dead organic matter and converts them to useful soil for the next set of plants (producers) to grow.

• Thus the food cycle continues in a garden ecosystem.