The Sahara is a hot desert yet people grow crops in some regions of this desert. What helps them to grow crops here?

1 answer:

7 0

To survive they have made modified leaves into spines to prevent excessive loss of water from the plant body and deep roots to get to a water source.

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Give on example of a housecleaning task that needs to be done seasonally

Bumek [7]

Examples of what to clean seasonally

In bedrooms: vacuuming mattresses, cleaning out the closet and dressers

In kitchen: deep cleaning the fridge and freezer

living room: cleaning the windows inside and out, clean out fireplace and chimney

Bathroom: Apply tile and grout cleaner

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2 years ago

How does the environment effect local climate and global climate?

galben [10]

Answer:

As explained below.

Explanation:

The environment of a place is mobile and dynamic in character it can impact both the local and global climates of any place on earth. The <u>atmospheric circulation, oceanic currents, and biogeography</u> of a place have an impact on the local climate and weather pattern of the place.

Like places in poles are cool and have cold environments that affect the general circulation of the atmosphere of the planet by the current produced in oceans and air as a polar cell.

Similarly palace on the equator is in direct contact with the sunlight and thus their environment is of calm nature hence, the convective currents develop over here.

Thus the environment is what surrounds us can directly and indirectly impact the local which will lead to a change in global changes as well.

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2 years ago

What is the primary justification of the hypothesis that the early Earth environment was void of oxygen

Natali5045456 [20]

The justification hypothesis that the early Earth environment was void of oxygen is:

atmosphere lacked oxygen but abundant in methane, ammonia, water vapour, noble gas, neon etc.

<h3>What did scientist proved about oxygen-less earth?</h3>

Studies revealed that the Earth's atmosphere was devoid of oxygen before more than 2.4 billion years ago.

However, some scientist proved that oxygen get brewing in the atmosphere from the oceans where a cyanobacterial photosynthesis occurred for about as 3 billion years ago.