What is the ozone layer?A. thin layer in the lower atmosphere that protects Earth from ultraviolet rays
B. thin layer in the upper atmosphere that protects Earth from ultraviolet rays
C. thin layer in the upper atmosphere that protects Earth from supersonic rays
D. thin layer in the lower atmosphere that protects Earth from supersonic rays

What do all ecosystems have ?
A. biotic p21 only
B. abiotic p21 only
C. producers only
D. biotic and abiotic p21

Answers

Answer 1
Answer:

Answer:

1. B. thin layer in the upper atmosphere that protects Earth from ultraviolet rays

2. D. biotic and abiotic p21

Explanation:


Related Questions

The Indus, Ganges, and Brahmaputra wereimportant to ancient India because they were (1) high mountain ranges that protected India from invasion (2) great rivers that flowed through India’s fertile northern plain (3) Aryan gods to whom the priests prayed for rain (4) ruling dynasties that united the people of Harappa and Mohenjo-Daro
Spain and Portugal (circled on the map above) are located on the __________ Peninsula, a landform that is separated from the rest of Europe by the Pyrenees.
Which event also led to a large increase in refugees due to increased conflicts, starting in 1948?
Q: What continent is home to half of the worlds people
When creating any map, what four basic elements should you include? title, legend, compass, and roadways. scale, legend, contour lines, and compass. scale, colors, symbols, and legend. scale, legend, compass, and title.?

Would you put the Alps in the category of mountains, plains or peninsulas?

Answers

The Alps would be categorized as mountains.

Canada is located __________ of the United States.a. west
b. north
c. east
d. south

Answers

Answer:

b. north with a lat long of 45°24′N 75°40′W

Explanation:

  • The Canadian border with that of the United States is located on the north of the states and it's divided by the grater finger lakes of the glacial origin.
  • Having about 10 providence and three territories. It is surrounded by the pacific ocean from the west and the Atlantic on the eastern side. And the arctic ocean forms the northern side covering an area of 9.9 million square km.
  • It's a developed country that has parliamentary democracy and is the surface of the second-largest land area of the world followed by Russia. It has a GDP of 1900 trillion U.S dollars that 16th in the world.
  • Canada is home to the indigenous people that first inhabited the Inuit and the metis areas. And lies in the arctic tundra with ice caps throughout the seasons.
North of the United States. If you wish to learn more about Canada, you can look north of the United States on a map. hope that helps!

Match the Asian region in column 1 with its description in column 2.A. Southeast Asia Region with humid, subtropical, and highland areas
B. Central Asia Humid continental climate
C. Northeastern Asia Mostly arid climate
D. Western Asia Mostly tropical region

Answers

Match the Asian region in column 1 with its description in column 2.
All of the areas are located in Asia where climate varies among different locations. Here are the answers.

Southeast Asia Region --> tropical region
Central Asia --> Mostly with humid, subtropical, and highland areas
Northeastern Asia --> Humid continental climate
Western Asia --> Mostly arid climate

The answers are:

A. Southeast Asia - Mostly tropical climate
- This is a region that has constant summers, high precipitation, and very diverse flora and fauna.
B. Central Asia - Humid, subtropical, and highland areas
- Central Asia is a place where we have a collision of multiple climates, so from place to place it varies, and we have the arid steps and deserts, rainy mountainsides, vast coniferous wet forests...
C. Northeastern Asia - Humid continental climate
- This region is heavily influenced by the cold air masses from Siberia on one side, and wet humid air masses from the sea on the other side.
D. Western Asia - Mostly arid climate
- Most of Western Asia falls into the subtropical climate region, most of the landscape is formed by deserts and semi-deserts, even to an extreme extent like in the Arabian Peninsula where there's not a single river that flows for the whole year.

Which of the following statements most accurately describes the culture of the African continent ?

Answers

what are the statements? it is a popular culture with hight importance On social relationships

__________ have been used as a grid measurement system for navigating the Earth for hundreds of years.a. GPS systems
b. The stars
c. Latitude and longitude
d. Compasses

Answers

Answer:

C. Latitude and Longitude  

Explanation:

Latitude is the angle formed between the equator and an estimated point.

All points in Ecuador have geographical latitude equal to 0º. Points north of the equator have latitudes greater than 0º, ranging up to 90º, which is the latitude of the north geographic pole. Likewise, the latitudes south of the terrestrial equator vary from 0º to 90º, latitude of the south geographic pole.

To differentiate the values, a positive signal is assigned to the northern latitudes and negative to the southern latitudes.

Longitude is the angle formed between the given meridian and the Greenwich meridian. Longitude is measured from 0º to 180º, east or west of Greenwich.

By convention, signals are also assigned to the longitudes: negative west and positive east. By having the latitude and longitude values of a desired location, we will have determined its geographic coordinates.

C. Latitude and Longitude 

How do most fossils form?Freezing preserves the remains of an organism.
The soft parts of an organism change to stone.
The hard parts of an organism dry out in the air.
Living things die and their remains are buried by sediments.

Answers

"Living things die and their remains are buried by sediments".