so that when the rain comes the seed germinatesss
The water itself stimulates the germination of the seeds.
Some desert plants, primarily annuals, will grow quickly if sufficient rain is received. Seeds quickly germinate and the plant rapidly grows, produces flowers, then seeds and soon dies as the source of water disappears. The new seeds may remain dormant for years until another heavy rain brings them to life and the cycle starts all over.
Seeds of many desert wild flowers typically sprout after seasonal rains, which can vary depending on the specific region and climate. In deserts, seeds may remain dormant for extended periods until conditions are suitable for germination. Once the seeds receive enough moisture, they can quickly sprout and begin to grow.
Rain is rare in most deserts and comes mostly during short rainy seasons. Many plants have adapted to this and will quickly sprout from seeds, grow rapidly and produce new seeds during the brief wet season in deserts.
vary little, about once a year rain comes -scientist
fresh water. the Sahara is a desert, so all its water comes from rain. Rain is freshwater.
Are you sure you are not referring to a 'rain shadow' desert? I find no reference to a 'rain shower' desert.
Yes, especially annuals. Rain causes the seeds in the soil to germinate quickly, grow quickly, flower quickly and produce seeds that are then scattered on the soil to wait for the next good rain.
how much rain does the desert get
That might be the Atacama Desert but some scientists argue that Antarctica is the driest desert in the world.
Tumbleweeds prefer areas of disturb soil in the desert, especially along roads and highways. Seeds can lay dormant for many months, even years waiting for moisture. Once rain does arrive the seeds sprout rapidly and grow into adult plants that produce seeds for the next generation.
Pipe Cactus Organ Popcorn FlowerSome desert plants are the " drought evaders" . They exist as seeds before the rain comes, and grow when it rains. They flower quickly to produce seeds and then die. There are " drought resisters" --- perennial plants that possess the abilities of storing water, locating underground water or minimizing the use of water by various measures. Morman Tea Fairy Duster