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3 years ago

How does greenhouse effect, affects biodiversity and gradual extinction

Biology

1 answer:

Allisa [31]3 years ago

4 0

Answer:

Greenhouse gases let the sun’s light shine onto the Earth’s surface, but they trap the heat that reflects back up into the atmosphere. In this way, they act like the insulating glass walls of a greenhouse. The greenhouse effect keeps Earth’s climate comfortable. Without it, surface temperatures would be cooler by about 33 degrees Celsius (60 degrees Fahrenheit), and many life forms would freeze.

Explanation:

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List the top four basic needs that you think must be met during a prolonged emergency

erik [133]

The four basic neccessities in emergency period are;

Food
Water
Shealter
Clothing

<h3>What is an emergency?</h3>

The term emergency refers to any period in which there is scarcity of basic resources such as during war.

In such times there are four basic neccessities that one must think about and they are;

Food
Water
Shealter
Clothing

Learn more about basic neccessities:brainly.com/question/6963889?

#SPJ1

5 0

2 years ago

Which of the following factors has delayed the development of laboratory- based genetic systems in Archaea?a.Archaea do NOT host

e-lub [12.9K]

<h2>b) option is correct </h2>

Explanation:

Archaea are the closest modern relatives of Earth's first living cells
Archaea are famous because of living in extreme environments
If it’s super hot (more than 100° Celsius), freezing, acidic, alkaline, salty, deep in the ocean, even bombarded by gamma or UV radiation, there’s probably life there, and that life is probably archaeal species
They’re also considered very resourceful
Many forms of archaea can utilize totally inorganic forms of matter—hydrogen, carbon dioxide or ammonia for example—to generate organic matter themselves

8 0

3 years ago

A Ferrel so moved between

Arte-miy333 [17]

do you have a graph or an image you can attach

7 0

4 years ago

What could a scientist do to determine what era the Eocene Period belongs to on the geologic time scale?

Burka [1]

Answer:

Option B) study information related to the Cenozoic era

Explanation:

The complete question is

Scientists discovered that the Eocene time period existed in Earths history around 34 MYA. What do they need to do to determine what time period Eocene belongs to on the geologic time scale?

A) learn what happened during Precambrian time

B) study information related to the Cenozoic era

C) view the timing of events in the Mesozoic era

D) research events that happened during the Paleozoic era

Solution -

The period of Eocene belong to the Cenozoic era. The Cenozoic era is divided into three periods-

a) The Paleogene – Existed between 65.5 to 23.03 million years ago

b) The Neogene - Existed between 23.03 to 2.6 million years ago

c) The Quaternary – Started some 2.6 million years ago and is continuing till present

The Paleogene is subdivided into three epochs –

A) The Paleocene – existed between 65.5 to 55.8 million years ago

B) The Eocene – existed between 55.8 to 33.9 million years ago and

C) The Oligocene – existed between 33.9 to 23.03 million years ago

Hence, studying about Cenozoic era will give information about the Eocene epoch

Hence, option B is correct

5 0

3 years ago

Which of these plant hormones is not typically considered a growth-promoting substance?

kompoz [17]

The answer is: Abscisic acid.

6 0

3 years ago