THE ANIMAL KINGDOM

¡Hola chicos!

En este nuevo tema de Science, vamos a ver los vertebrados e invertebrados: los mamíferos, reptiles, anfibios, peces, artrópodos y moluscos. Es un tema del que sabéis mucho porque os gustan mucho los animales. Os propongo un juego para ver cuánto sabéis. Clica aquí y juega    WEB

The animal kingdom is divided into two groups: VERTEBRATES and INVERTEBRATES. Vertebrates have a backbone and invertebrates do not.   ¿Sabéis rellenar las palabras que faltan?

MAMMALS are viviparous. They have hair or fur. They can be herbivores, carnivores or omnivores. Mammals live in different habitats and can move in different ways.

¿Jugamos un poco, eres capaz de encontrar todas las parejas de mamíferos?  WEB

BIRDS have feathers, wings, two legs and a beak. Birds are oviparous. They lay eggs with hard shells: they live in different habitats. Most birds can fly.

¿Sabrías colocar cada una de las palabras donde corresponde? ¡Seguro que sí!

+

REPTILES lay hard eggs on land. They breathe with lungs and have scales. AMPHIBIANS lay soft eggs in water. At first they breathe with gills, then develop lungs when they are adults. They have moist skin.

Os dejo un juego muy divertido, ¡descubrid qué anfibio o reptil es! :) Clica aquí  WEB

FISH have scales and fins. They breathe with gills. They live in rivers, lakes and oceans. They lay soft eggs in water. Fish eat plankton, insects, other fish and water plants. Repasa las partes del pez.

Ahora os voy a poner un par de trampas, Hay dos que no son peces, ¿sabes cuáles? :)

ARTHROPODS are invertebrates. They have a segmented body and limbs with joints. Many have antennae. They have external armour that protects their bodies called an exoskeleton.

MOLLUSCS are invertebrates.They have a soft body and some have a shell. Many have tentacles.They live in water or moist places.