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15 abr 2014

SCIENCE 3 UNIT 6 - HABITATS

La Ñora, Tuesday January 28th 2014.
UNIT 6.
Page 67
1st Identify the habitats a-d.
a)           Land habitat: desert.
b)          Water habitat: sea or ocean.
c)           Arctic region.
d)          Temperate rainforest.
4th What do you think are the different conditions in each habitat in photos a-d?
a)           Dry, hot during the day and cold at night. Sand. Land habitat.
b)          Humid, cool. Seaweed, water habitat.
c)           Humid, cold. Ice. Land and water habitat.
d)          Humid, warm and cool in summer and cold in winter. Soil. Land habitat.

Page 68.
1st True or false? Copy the sentences and correct the ones that are false.
a)           The Arctic region is hot all year.
FALSE.
The Arctic region is cold all year.
b)          In the savannah, it only rains in the summer. TRUE
c)           Plants never grow in the Arctic region. FALSE.
Few plants grow in the Arctic region.
Page 69.
1st Copy and complete the sentences.
Tropical rainforests are hot and humid.
Temperate forests are both warm and cool in summer or cold in winter.
Savannahs are hot and dry.
La Ñora, Chinese New Year!
Page 70.
2nd Copy and complete the sentences.
Rivers and lakes are freshwater. Oceans and seas are saltwater.
Dolphins and whales live in oceans and seas. Mammals such as water voles and amphibians such as frogs live in rivers and lakes.
Page 71.
1st Identify the living things in photos a-h and how they interact with each other.
a)         A bee and a flower. Nutrition and reproduction.
b)       A tree and grass. The tree filters the air.
c)         A spider and a plant. The spider lives in the plant.
d)       A plant. It is growing.
e)        A squirrel. It is eating.
f)         A bird. It eats insects and seeds.
g)        A worm. It eats soil.
h)        A mole. It lives in the soil.
Page 72.
2nd Identify the producer, consumers and the decomposers in the pictures. Describe the food chain.
Producers: plants.
Consumers: animals.
Decomposers: fungi and worms.
First plants produce their own food. Then, herbivore animals eat plants, carnivore animals eat other animals and omnivore animals earth both animals and plants. At the end, animals and plants die and decomposers give nutrients back to the soil.

La Ñora, Tuesday February 11th 2014.
Page 76.
1st Copy and complete the word map.
HABITATS
WATER HABITATS LAND HABITATS
SALTWATER    FRESHWATER         DESERTS
OCEANS          RIVERS                    SAVANNAHS
AND SEAS       AND LAKES      TROPICAL RAINFORESTS
                                                       ARCTIC REGION
TEMPERATE FORESTS.
2nd Use the word map to copy and complete the sentences.
a)         Some land habitats are the Arctic region, temperate forests, deserts, tropical rainforests and savannahs.


b)       Oceans and seas are saltwater habitats.
c)         Rivers and lakes are freshwater habitats.
Page 77.
3rd What are the conditions in these habitats. Copy and complete the chart. Write yes or no.

Deserts
Savannahs
Temperate forests
Tropical rainforests
Artic Region
Hot
Yes
Yes
No
Yes
No
Warm/cool
No
Yes
Yes
Yes
No
Cold
Yes
No
Yes
No
Yes



4th Identify the producers, consumers and decomposer. Order and copy the food chain.
a)         The worm is a decomposer.
b)       The lion is a consumer.
c)         The zebra is a consumer.
d)       Grass is a producer.
grass à zebra à lion à worm
5th Copy and complete the sentences about the food chain.
The grass is a producer. The zebra is a consumer. The lion is a consumer. The worm is a decomposer.

4th Identify the producers, consumers and decomposer. Order and copy the food chain.
a)         The worm is a decomposer.
b)       The lion is a consumer.
c)         The zebra is a consumer.
d)       Grass is a producer.
grass à zebra à lion à worm
5th Copy and complete the sentences about the food chain.

The grass is a producer. The zebra is a consumer. The lion is a consumer. The worm is a decomposer.

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