4.2-Access to fresh water

Does the access to an adequate amount of supply of freshwater vary widely, yes or no?

• Yes

• No

Tags

NGSS.MS-ESS2-4

Three factors increases the demand of fresh water that is Population, irrigation and name the third one .

Tags

NGSS.MS-ESS3-4

Is it true that freshwater supplies may become limited through contamination and unsustainable extraction, yes or no?

• Yes

• No

Tags

NGSS.MS-ESS3-3

NGSS.MS-ESS3-4

As water quality declines in some regions, more than half of native freshwater fish species and nearly one-third of the amphibians are at risk of extinction, true or false?

• True

• False

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

They are 3 categories in which category the percentage of water used is the highest amount and they are domestic, industrial and name the third one

There are many opportunities to increase freshwater supplies. Which is the below statement being correct to increase the freshwater.

• Retain water in reservoirs for use in dry seasons

• Redistribute water from wetter areas to drier areas

• Water conservation

• All the above

Tags

NGSS.MS-ETS1-1

7.Water can be harvested in many ways and from the following statement identified the correct one for harvested

• Extraction from rivers and lakes

• Trapping behind dams and banks

• Pumping from aquifers

• All the above

In rural areas, solutions for sustainable water use could include

• Selecting drought resistant crops

• Government legislation

• All the above

Tags

NGSS.MS-LS2-5

Name the system in which plastic tubes are installed at or just below the soil surface to deliver water to individual plants. the water, which can be enhanced with fertilizer, is delivered to the roots of plants.

• Irrigation

• Drip irrigation

• Pipe irrigation

Tags

NGSS.MS-ETS1-2

NGSS.MS-LS2-1

Domestic water consumption is the minority water use in all countries, so the biggest impacts in terms of sustainable water use will be within the agricultural sector in MEDCs, and within the industrial sector in LEDCs.

True or false

• True

• False

Tags

NGSS.MS-ESS3-4