Question

Q.2 Choose the correct option.
1. The water holding capacity is the highest in
a) sandy soil
b) clayey soil c)loamy soil d) mixture of sand and loam
2. Which option best describes a tropical region?
a) hot and humid b) moderate temperature, heavy rainfall c) cold and humid d) hot and dry
3. Changes in which new substances are formed are called
a) chemical changes b) physical changes c) none of these d) both of these
4. The normal temperature fo human body is
a) 37°
b) 36°
c) 35°
d) 38°
d) host
5. Cuscuta is an example of:
a) autotroph b) parasite
c) saprotrophs
6. Plants are mainly called
a) saprotrophs b) heterotrophs c) autotrophs
7. From the Sun the heat comes to the Earth by the process is
a) radiation
b) convection c) conduction
d) parasite
d) none of these​

Answer 1

Explanation:

1. The water holding capacity is the highest in

c) clayeysoil

2. Which option best describes a tropical region?

a) hot and humid

3. Changes in which new substances are formed are called

a) chemical changes

4. The normal temperature fo human body is

a) 37°

5. Cuscuta is an example of:

b) parasite

6. Plants are mainly called

a) saprotrophs

7. From the Sun the heat comes to the Earth by the process is

a) radiation

Answer 2

Answer:

1.b) clayey soil

2.b) moderate temperature, heavy rainfall

3.a) chemical changes

4. None of These

5. Don't know

6.c) autotrophs

7.a) radiation

Explanation:

Not sure about my second answer.

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