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anzhelika [568]
3 years ago
9

How can a measure of density help identify a substance ???

Biology
1 answer:
Sauron [17]3 years ago
3 0
It can help determine the components materials of a composite 
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Lake jackson has disappeared and reappeared about four times since 1907. which of these most likely caused lake jackson to disap
faltersainse [42]

Water drains into the sinkhole pollution due to factories

The lake was created as limestone gradually dissolved, causing the sediment layer above it to collapse and creating the lake basin. Low lake levels and slow draining can be caused by bottom leaks, sinkholes, and swallets, long-term dryness, and a lack of recent, strong rainfall events.

<h3>What causes lake Jackson to disappear ?</h3>

Before the lake dried up, those walking along the shore of the sinkhole at Lake Jackson on Thursday would have been in three to four feet of water.

  • Environmentalists refer to the process as a "dry down," and it occurs every ten or twenty years. The likelihood of causes includes dry weather, a lack of rain, and a decreased water table.

  • The lake will typically begin to fill again after the sinkhole plugs itself, sometimes taking years to do so pre sinkhole level

Learn more about Lake Jackson here:

brainly.com/question/23942365

#SPJ4

6 0
2 years ago
This is the process of changing energy from one form to another. Solar energy is changed into chemical energy by plants.
Colt1911 [192]

Answer:

Energy Transformation

Explanation:

The conversion of energy from one from to another is known as energy transformation.

Energy can only be converted or transferred from one object to another or to a different location but it can never be created from scratch. A good example is given in the question that solar energy is converted into chemical energy with the help of plants.

I hope the answer is helpful.

Thanks for asking.

5 0
3 years ago
Read 2 more answers
Which technology are environmental scientists using in conjunction with electronic collars to track the movements of polar bears
Afina-wow [57]
Environmental scientists are using GPS ( It is effective but expensive) aerial monitoring (Quick but not the easiest), RFID tags, (mostly for long-term monitoring) and hidden cameras are used to study polar bear behavior without interruption to their environment.
8 0
3 years ago
What cells are the Lungs made out of?
lisov135 [29]
The lungs are lined with epithelial cells:)
6 0
3 years ago
Read 2 more answers
A plant scientist was hired by a greenhouse operator to devise a way to force iris plants to bloom in the short days of winter.
Ksju [112]

Answer:

Interrupt the long winter nights with a brief period of light.

Explanation:

Long day plants, also called short night plants, flower when the dark period is equal or less than the critical period specific for the species. These plants normally flower in summers when nights are short and days are longer. Winters have a long dark period and do not support flowering in shirt night plants.

A continuous dark period is critical for flowering. A short night plant can flower in winters (having longer dark periods) if the dark period is interrupted by exposing the plant with a flash of light. To make short night plants, such as iris to flower in winters, the plant should be given short period of light after completion of critical dark period.

3 0
3 years ago
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