It keeps us from flying into outerspace.
Answer:
Various advantages and disadvantages are given as under
Explanation:
<u>Pros</u>:
- As Genetically modified crops are genetically disease resistant they have been proven safe through testing and use.
- They increase the nutrient contents and reduce the worldwide hunger levels, also lower prices of food.
- They lead to environmental benefits such as reduced pesticides use and lower carbon emissions
<u>Cons</u>:
- They have not been proven safe for human consumption through trials.
- Genetically modified crops can lead to the development of various food allergies in the body.
- Increased use of toxic herbicides and pesticides damages soil fertility.
Answer:
The cirrus, cumulonimbus, altostratus, nimbostratus clouds are all assiciated with a warm front.
Therefore all the given options are correct.
Explanation:
The <u>weather fronts</u> can result in the formation of clouds. A front occurs when the two large mass of air collides on the surface of earth.
Warm fronts results in the cloud formation when warm air slides above and replace the cold air. The different types of clouds that can be formed by warm fronts are: <u>altostratus</u>, altocumulus, cirrocumulus, <u>cirrus</u>, cirrostratus, <u>cumulonimbus, nimbostratus</u>, stratus and stratocumulus.
Therefore, cirrus, cumulonimbus, altostratus, nimbostratus clouds are all assiciated with a warm front.
Answer:
Explanation:
They are mostly soluble earth materials.
Dissolved loads are products of chemicals weathering.
Examples are dissolved soil minerals, dissolved rock minerals etc.
The products of chemical weathering of rocks dominate the dissolved loads in a stream. Most of these materials are in solution and can travel very far away unless they become precipitated.
