LOLA JACOBS ASSIGNMENTS © 2024
NST1502
ASSIGNMENT NO: 02
YEAR : 2024
PREVIEW:
QUESTION 1
1.1 Define Energy. (2)
Energy is the capacity to do work or produce change. It exists in various forms,
such as kinetic, potential, thermal, electrical, chemical, and nuclear.
1.2 Use your native language to define energy. Name the language and define
it. (2)
Language: Zulu
Amandla yikhono lokwenza umsebenzi noma ukukhiqiza ushintsho. Ikhona
ngezindlela ezahlukahlukene, njengamandla okuhamba, amandla endawo,
amandla okushisa, amandla kagesi, amandla amakhemikhali, namandla enuzi.
1.3 What do green plants depend on to make food? (2)
Green plants depend on sunlight, water, carbon dioxide, and nutrients from the
soil to make food.
QUESTION 1
, LOLA JACOBS ASSIGNMENTS © 2024
1.1 Define Energy. (2)
Energy is the capacity to do work or produce change. It exists in various forms,
such as kinetic, potential, thermal, electrical, chemical, and nuclear.
1.2 Use your native language to define energy. Name the language and define
it. (2)
Language: Zulu
Amandla yikhono lokwenza umsebenzi noma ukukhiqiza ushintsho. Ikhona
ngezindlela ezahlukahlukene, njengamandla okuhamba, amandla endawo,
amandla okushisa, amandla kagesi, amandla amakhemikhali, namandla enuzi.
1.3 What do green plants depend on to make food? (2)
Green plants depend on sunlight, water, carbon dioxide, and nutrients from the
soil to make food.
1.4 What process do green plants use to make food? (2)
Green plants use the process of photosynthesis to make food.
1.5 What do animals depend on green plants for? (2)
Animals depend on green plants for food and oxygen.
1.6 Name seven life processes that require energy. (7)
a. Movement
b. Respiration
c. Sensitivity (Response to stimuli)
d. Growth
e. Reproduction
f. Excretion
g. Nutrition
1.7 Can any living organism exist without energy? (1)
No, no living organism can exist without energy.
1.8 How is energy measured? (2)
Energy is measured in joules (J) in the International System of Units (SI). Other
units such as calories and kilowatt-hours (kWh) are also used in specific
contexts.
QUESTION 2
NST1502
ASSIGNMENT NO: 02
YEAR : 2024
PREVIEW:
QUESTION 1
1.1 Define Energy. (2)
Energy is the capacity to do work or produce change. It exists in various forms,
such as kinetic, potential, thermal, electrical, chemical, and nuclear.
1.2 Use your native language to define energy. Name the language and define
it. (2)
Language: Zulu
Amandla yikhono lokwenza umsebenzi noma ukukhiqiza ushintsho. Ikhona
ngezindlela ezahlukahlukene, njengamandla okuhamba, amandla endawo,
amandla okushisa, amandla kagesi, amandla amakhemikhali, namandla enuzi.
1.3 What do green plants depend on to make food? (2)
Green plants depend on sunlight, water, carbon dioxide, and nutrients from the
soil to make food.
QUESTION 1
, LOLA JACOBS ASSIGNMENTS © 2024
1.1 Define Energy. (2)
Energy is the capacity to do work or produce change. It exists in various forms,
such as kinetic, potential, thermal, electrical, chemical, and nuclear.
1.2 Use your native language to define energy. Name the language and define
it. (2)
Language: Zulu
Amandla yikhono lokwenza umsebenzi noma ukukhiqiza ushintsho. Ikhona
ngezindlela ezahlukahlukene, njengamandla okuhamba, amandla endawo,
amandla okushisa, amandla kagesi, amandla amakhemikhali, namandla enuzi.
1.3 What do green plants depend on to make food? (2)
Green plants depend on sunlight, water, carbon dioxide, and nutrients from the
soil to make food.
1.4 What process do green plants use to make food? (2)
Green plants use the process of photosynthesis to make food.
1.5 What do animals depend on green plants for? (2)
Animals depend on green plants for food and oxygen.
1.6 Name seven life processes that require energy. (7)
a. Movement
b. Respiration
c. Sensitivity (Response to stimuli)
d. Growth
e. Reproduction
f. Excretion
g. Nutrition
1.7 Can any living organism exist without energy? (1)
No, no living organism can exist without energy.
1.8 How is energy measured? (2)
Energy is measured in joules (J) in the International System of Units (SI). Other
units such as calories and kilowatt-hours (kWh) are also used in specific
contexts.
QUESTION 2
