How the following creatures are useful? Dragon fly, Spider, Ants, Honeybees, Earthworms.
Answers
Answer:
All are useful.
Explanation:
1. Earthworms. Worms help to increase the amount of air and water that gets into the soil. They break down organic matter, like leaves and grass into things that plants can use. When they eat, they leave behind castings that are a very valuable type of fertilizer. Earthworms are like free farm help.
2. Dragonflies. Dragonflies and damselflies play key roles in both terrestrial and aquatic habitats. They are predators as both nymphs and adults, feeding on a variety of prey including nuisance species such as mosquitoes and biting flies.
3. Spiders. The biggest reason spiders are important is that they eat other pests. They aren't the most effective form of pest control, but they can help with reducing the number of other pests in your home. Spiders eat other spiders and pests such as flies, moths, centipedes, fleas, and even cockroaches.
4. Ants. Ants play an important role in the environment. Ants turn and aerate the soil, allowing water and oxygen to reach plant roots. These seeds often sprout and grow new plants (seed dispersal). Ants eat a wide variety of organic material and provide food for many different organisms.
5. Honeybees. Globally there are more honey bees than other types of bee and pollinating insects, so it is the world's most important pollinator of food crops. In addition, honey bees play a significant role in the pollination of other important crops such as cotton and flax.