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Tamiku [17]
3 years ago
9

When a volcano erupts, particles of rock and ash are released into the atmosphere. After this, water droplets form around the ro

ck and ash particles and fall to Earth as rain. The rainwater helps plants grow. True or false?
Geography
1 answer:
DIA [1.3K]3 years ago
4 0

Answer:

TRUE

Explanation:

Rainwater is comprised of both oxygen and carbon dioxide which is essential for the growth of plants, and is acidic in nature. During the time of occurrence of rainfall, the rainwater gets mix up with the soil, and helps in releasing the essential micro-nutrients such as zinc, iron, copper into the soil and thereby enhances the growth, development and expansion of plants.

In addition to this, rainwater also helps in leaching the salt concentration downward into the deeper root zone, which obstructs the growth of plants.

Thus, the given statement is true.

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Increase<br> Outflow of<br> heat<br> decrease <br> outflow of heat
ollegr [7]

Answer:

Heat output changes very quickly at low flow rates but very gradually at higher flow rates. This trend also holds true at other supply water temperatures. Now take a look at the temperature drop across the fin-tube over the same range of flow rates. First, it’s obvious the temperature drop doesn’t remain constant as flow rate changes.

Explanation:

6 0
2 years ago
What made Wagener believe the continents may have all been one unit?
steposvetlana [31]
In 1912 Alfred Wegener (1880-1930) noticed the same thing and proposed that the continents were once compressed into a single protocontinent which he called Pangaea (meaning "all lands"), and over time they have drifted apart into their current distribution.
8 0
3 years ago
Which type of virus is CoV19?
Readme [11.4K]

Answer:

~Coronaviruses are a large family of viruses that are common in people and many different species of animals, including camels, cattle, cats, and bats. Rarely, animal coronaviruses can infect people and then spread between people such as with MERS-CoV, SARS-CoV, and now with this new virus (named SARS-CoV-2).

7 0
3 years ago
It is a deciduous tree native to
Hoochie [10]

The answer is TOSH.

Tropical, subtropical, temperate, and alpine vegetation can all be found in the Himalayas, and each variety predominates in a region primarily influenced by elevation and precipitation. The species found in each zone vary significantly due to local variations in relief, climate, and exposure to wind and sunlight.

  • The humid Himalayan foothills in the east and center are the only places where tropical evergreen rainforest can be found. The evergreen dipterocarps, a group of common trees that produce resin and timber, thrive on a variety of soil types and steepnesses in hill slopes. Oaks (genus Quercus) and Indian horse chestnuts (Aesculus indica) grow on the lithosol (shallow soil made up of imperfectly weathered rock fragments), which covers sandstones from Arunachal Pradesh westward to central Nepal at elevations of 3,600 to 5,700 feet. Mesua ferrea, a species of Ceylon ironwood, grows on porous soils between 600 and 2,400 feet (180 and 720 metres) (1,100 to 1,700 metres). On the steeper slopes, alder trees (genus Alnus) can be found growing alongside watercourses. Higher elevations cause certain species to succumb to mountain woods, where Himalayan screw pine serves as the predominant evergreen (Pandanus furcatus). Aside from those trees, it is thought that the eastern Himalayas are home to 4,000 species of blooming plants, 20 of which are palms.

To learn more about  western Himalayas visit:brainly.com/question/536493

#SPJ9

4 0
2 years ago
Which of the following numbers is a composite number?<br> A. 11<br> B. 17<br> C. 23<br> D. 27
meriva

Answer:

27

Explanation:

The others are prime

6 0
2 years ago
Read 2 more answers
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