Desert And Mountain Habitats.pptx

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1. Desert And Mountain Habitats By Roshan

2. Desert Habitat A desert is a large area of land, usually in a hot region, where there is almost no water, rain, trees, or plants. It is a   large, extremely dry area of land with sparse vegetation. Dust storms and soil erosions happed frequently in deserts . There is a difference between the day and night in desserts nights are colder than the day. Cactus and tumble weeds are plants found here and camel, meerkat and rattle snakes are animals found here

3. Adaptation in desert habitat Adaptation in plants Some desserts plants are adapter to conserve water in their succulent parts. They have deep roots to get water. Plants remain dormant when they have no water. Plants like tumble weeds get blown away is dessert storms. Plants like cactus have spine to prevent the loss of water in transpiration. Adaptation in animals They dig burrows. Thorny devil has lizard scales which collects dew drops Jack rabbit have large ear to release heat from the body. Camels have two layer of eyebrows protect it from blowing sands they also have flat disc like feet to prevent them from sinking sands.It can also drink a large amount of water

4. Mountain Habitats Mountains are rocky and high altitude areas. They are generally cold and windy. Snowfall may occur in higher regions in mountains. Pine, fir and spruce are some plants found here and snow leopard, brown bear and mountain goat are animals found here.

5. Adaptation in Mountain Habitats Adaptation in plants They are cone shaped for the snow to slide off easily. They have thick waxy coatings. They have sunken stomata to reduce water loss. They have dark needles for photosynthesize. They have woody cones to protect them form harsh winters Adaptation in animals Mountain goats have strong and flexible hooves to climb the steps swiftly. They have soft and rubbery pads to get grip to jump from one rock to another. The horns helps to protects against predators. The fur keeps them warm during winters.