Definition life expectancy

Answers

Answer 1
life expectancy: the average period of time that a person may expect to live
Answer 2

The definition of life expectancy is the average age that is expected for people to live.

Life expectancy will differ in different countries and for people of different medical backgrounds.


Related Questions

How are islands formed ?

Answers

Answer:

Small pieces of land are broken and float out in the water and become islands.

Explanation:

Analyze the image below and answer the question that follows.

The Earth from space titled June Twenty-first. A red line is drawn horizontally through the middle of Earth. The Northern and Southern Hemispheres are labeled. Arrows toward the Earth are labeled Sun's rays. The Southern Hemisphere is tilted away from the sun.
Image courtesy of Reto Stöckli (NASA)

Around June 21st each year, the Earth experiences a solstice. In the Southern Hemisphere, which season is it when this solstice takes place?
A.
fall
B.
spring
C.
winter
D.
summer

Please select the best answer from the choices provided
A
B
C
D

Answers

Answer:

I put D and its wrong just so you know my best next guess is C

Explanation:

Around June 21st each year, the Earth experiences a solstice. During this time, the winter season is relevant in the Southern Hemisphere when this solstice takes place. Therefore, the option C holds true.

What is the significance of solstice?

Solstice can be referred to or considered as a situation of an event when the poles of the Earth are less or more inclined towards the star in its orbit. Solstice happens around 21st June every year on the Earth. During this time, the North Pole is more inclined towards the sun.

During this solstice, the Southern Hemisphere, mainly in the continents like Australia, experiences a climate of mild winters. The winters in the Southern Hemisphere are mild because they are naturally humid regions.

Therefore, the option C holds true and states regarding the significance of a solstice.

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Before the Europeans discovered the New World, the main sea route to the Far East was ______.

around the tip of South America
the Northwest Passage
around the tip of Africa
the Arctic Passage
PLEASE HURRY (PLEASE SELECT ONE OF THE ABOVE!)

Answers

Answer:

around the tip of africa.

Answer:

around the tip of Africa

Explanation:

PLEASE HELP!!!!!

In the satellite image above, what feature is labeled by "N"?

A. an island
B. a volcano
C. a glacier
D. a canyon​

Answers

I say a volcano because it looks like they are pushing together to form one but you should wait for a second answer

Answer:

D. Canyon?

Explanation:

An American tourist visiting a modernized city in an East Asian country might be surprised to see that the customs and beliefs most likely reflects

Answers

Answer:On their past

Explanation: A lot of East asian countries  have so many tales and stories that is so different and reflects on the countries past etc etc

List and explain the two sub-regions of frigid zone

Answers

Answer:

The two sub-regions of the frigid zone are North Frigid Zone and South Frigid Zone.

Explanation:

Earth is divided into five geographic zones, one torrid zone, two temperate zones, and two frigid zones. The two frigid zones are the ones that are occupying the northernmost and southernmost parts of Earth. The area that they occupy more specifically is between 66°33' N and 90° N, and 66°33' S and 90° S.

These two frigid zones are the coldest zones on Earth. The north one is dominated mostly by the frozen Northern ocean, while the south one is mostly dominated by continental mass covered with thick ice. These zones are unique in that they have constant sunlight at their furthest parts for half a year, and after that constant night for half a year. The sunlight falls at such a sharp angle that the rays disperse over a very large area and don't heat up the surface properly, resulting in ice sheets and glaciers.

Which of the following is NOT one of the five pillars of Islam?
Pray daily
practice the 8 fold path
Give $ to the poor.
Fast during the month of Ramadan

Answers

Answer:

3 practice eight fold path

Will give brainlyest! and 60 pionts! Imagine that you are taking a journey through the center of Earth. You start in space over the crust. You are in a spaceship that can withstand high temperature and pressure. You stop several times on your ship to collect data. Describe two characteristics of each layer as you go. Atmosphere, crust, water, mantle, outer core and inner core.

2. You are planning to build a model of Earth based on the density of layers. What materials would you use for each layer and why? Include water and atmosphere.


Layer
Material
Why

Answers

Answer:

so that you earth model can stay together like the real earth

Explanation:

Answer these pls it’s my homework thank you❤️☺️

Answers

Answer:

10. B, 11.A ,12 C

Explanation:

The two names given to the dry side of a mountain are​

Answers

Answer:

The Rain Shadow, or Leeward side

Explanation:

In paragragh form explain the evaluation and interpretation of maps. pleasee helpp meee

Answers

Answer:

so ur just gonna bring me a birthday gift on my birthday to my birthday party on my birthday with a birthday gift?

Explanation:

what happens since natural vegetation has cleared​

Answers

Answer:

Clearing of vegetation can lead to the spread of weeds by opening up areas of bare soil for weed seeds to germinate, and decreased competition from native species. Removal of dead plant material (such as dead stags, and logs and litter from the forest floor) can impact on threatened species.

Explanation:

Which seismic waves stay on Earth's Surface?
PLS I NEED HELP

Answers

Answer:

There are two major kinds of surface waves: Love waves, which are shear waves trapped near the surface, and Rayleigh waves, which have rock particle motions that are very similar to the motions of water particles in ocean waves.

What is a possible result of water seeping into rocks?
a( Clay formation as a result of chemical weathering
b( Splitting the rock as a result of chemical weathering
c( Splitting the rock as a result of mechanical weathering
d( Clay formation as a result of mechanical weathering

Answers

Answer:

c

Explanation:

The rocks would split over A LOT of time because of the water. It would be mechanical weathering because the water would be cutting away at it. Now if it was turning to clay it would be chemical weathering.

i will troll ur onlince class , give me information

Answers

Answer:

no class today :(

Explanation:

but you should come to pe class on monday at 9:00 est the link is meet . google . com /mix-knxp-rkk it wont let me put the link as a whole

Please help me with this ​

Answers

Answer:

11. The Mesosphere

12. The Stratosphere and Troposphere

A ABC is an isosceles triangle. AB is the base with length 4x+4. BC = 8x+ 3 and CA = 7x+8.
7+$
Sr. 3
с
Find the length of AB-

Answers

i don’t have a calculator on me but the calculation you need to do is:
1/2 a*b sin(C)

True or False? Metamorphic rocks must remain solid during the process of metamorphism.

Answers

Answer:

true

Explanation:

Match the crops grown with the group that grew them.
Choices: Inca, Maya, Both


corn


potatoes


beans


squash


avocados


peppers


melons


peanuts

Answers

Answer:

corn and potatoesb

Explanation:

hope thi hekpes

··this is for EDGENUIT2020 here is the answer i really need t please π
ahhhhhhhhhh When too many fertilizers enter a body of water, an uncontrolled growth of algae may result. The algae consume all of the dissolved oxygen, killing marine life. This is called __________.

A.

ozone pollution

B.

acid rain

C.

eutrophication

D.

toxic spillage

Answers

Eutrophication I think

An Earthquake zone is likely to be along:

A. A chain of volcanoes parallel to a continental coast.

B. Rounded mountains with no volcanoes.

C. Cliffs made of limestone

D. Tidal wetlands

Answers

Answer:

A. A chain of volcanoes parallel to a continental coast.

Explanation:

That's a lot of tectonic activity, meaning a lot of earthquakes.

explain in brief the four physiography division of the Ganga plain between the foothills of Himalayas and the Ganga river

Answers

Answer:

this is the answer hope it helps you

name 3 of the continents that exists 550 million years ago

Answers

Answer:Gondwana

New Zealand

Madagascar

Answer:

Gondwana

New Zealand

Madagascar

Explanation:

if jesuss can walk on water can he swim on land

Answers

Dunno, im not a christian

What is the basic climate in Winnipeg?(please don't get the answer from google!)

Answers

Answer:

Explanation:

In Winnipeg, summers are long and hot; winters are frigid, snowy and windy and it is partly cloudy throughout the year. During the course of the year, the temperature generally ranges from -19 ° C to 27 ° C and rarely drops below -30 ° C or rises above 31 ° C..

How does a Rapid growth pyramid become a Slow growth pyramid?

Answers

Answer:

Slow or Stable Growth Population Pyramid

Which type of mountains form when stress causes rocks to crack into parts that move past each other?

Answers

Answer:

Tension causes rocks to lengthen or break apart. Tension is the major type of stress found at divergent plate boundaries. Shear stress happens when forces slide past each other in opposite directions (Figure below). This is the most common stress found at transform plate boundaries.

Conflict diamonds are diamonds that are mined to help pay for

Answers

Answer:

Blood Diamonds, also known as "Conflict Diamonds," are stones that are produced in areas controlled by rebel forces that are opposed to internationally recognized governments. The rebels sell these diamonds, and the money is used to purchase arms or to fund their military actions.

Explanation:

Answer: Blood Diamonds, also known as "Conflict Diamonds," are stones that are produced in areas controlled by rebel forces that are opposed to internationally recognized governments. The rebels sell these diamonds, and the money is used to purchase arms or to fund their military actions.

Explanation:

what is paying taxes is am example of

Answers

There are duties and responsibilities. Paying taxes is a Duty

Which of the following is an example of the effect on human life of the processes within earths water system (the hydrosphere)?

A. Ocean fish have adapted to living in salt water.

B. Perito Moreno is the only glacier that is currently melting exactly as fast as it is growing.

C. Mountains are formed when the crust is uplifted, for example went to continental plates collide.

D. Evaporation remove salt from seawater, creating freshwater clouds.

Answers

Answer: D

Explanation: quiz lol

Evaporation remove salt from seawater, creating freshwater clouds is an effect of hydrosphere on human life. Thus, the correct answer is option D.

What is hydrosphere?

The hydrosphere is defined as the total mass of water found on, beneath, and above the surface of a planet, minor planet, or natural satellite. Although the Earth's hydrosphere has been around for approximately 4 billion years, it is still changing shape. This is caused by seafloor spreading and continental drift, which causes land and ocean to reorganise.

The hydrosphere is the sum of all water on Earth and the water cycle that circulates it. Humans get their water from the hydrosphere. Plants and animals can grow and produce food and resources for humans to use when precipitation causes runoff.

Therefore, evaporation remove salt from seawater, creating freshwater clouds.

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